Rocks of the continental crust contain different minerals and each mineral has its own melting point. If the minerals with the lowest melting temperatures are the only ones melted, this is referred to as ______ melting. Multiple choice question.

The definition of weather refers to the short-term condition of the atmosphere. The correct option is the short-term condition of the atmosphere.

Weather includes various factors such as temperature, humidity, precipitation, wind, and atmospheric pressure, which can change rapidly over a short period of time. Unlike climate, which is the long-term atmospheric condition of a region, weather focuses on the immediate and temporary state of the atmosphere. Temperature patterns alone do not define weather, as it involves a combination of multiple atmospheric elements.

Extreme weather events, such as storms or heatwaves, can also occur, further emphasizing the variability of weather in contrast to the relatively stable nature of a region's climate. In summary, weather is the short-term atmospheric condition, encompassing various factors like temperature, humidity, and precipitation, and is distinct from the long-term climate of a region. The correct option is the short-term condition of the atmosphere.

For more about atmosphere:

https://brainly.com/question/26767532

#SPJ11

I agree to a great extent that the economic benefits of industrial development outweighs the environmental impacts in Nigeria”

Industrial development remains a debatable and intricate topic, with dissent among many individuals and organizations. On the one hand, it can sometimes result in economic growth, adding job opportunities, productivity enhancement, and modernization of lifestyles. But on the other, there arises numerous hazardous impacts such as environmental damage, pollution, climate alteration, and possible health concerns to human beings.

Examining Nigeria as an example, industrial expansion is notably present throughout its oil and gas sector in recent times. It has distinctly become Africa's chief oil producer and houses unimaginable cash flow due to its abundance in natural assets which spurs economic progress. Nevertheless, these achievements have come at the cost of significantly disruptive contamination and destruction of ecosystems, leading to serious distress for both local communities and the environment.

Read more on environmental impacts  here:https://brainly.com/question/30624573

#SPJ1

Suppose, in the North Atlantic, an eastward-moving ocean vessel is directly in the path of a westward-moving hurricane. The ship's wisest course would be to veer to the south of the storm.

Hurricanes in the Northern Hemisphere often rotate anticlockwise, which means that the strongest winds and tallest waves are found to the right of the storm's centre (when facing in the direction of travel).

As a result, if an eastward-moving vessel is directly in the path of a westward-moving hurricane, it is best to avoid the storm's right side and instead sail south of it.

By turning to the south of the hurricane, the ship can place itself in a less dangerous sector of the storm, where winds and waves may be less strong.

For such more question on westward:

https://brainly.com/question/6462937

#SPJ11

A dark, rusty-brown surface coating of iron oxide, manganese oxide, and clay often found on desert rocks is known as (Option C) desert varnish.

Desert varnish is a dark, rusty-brown surface coating of iron oxide, manganese oxide, and clay that is often found on desert rocks.

This coating is formed by the slow and gradual accumulation of wind-blown dust and clay particles that mix with water and minerals, and then get oxidized by sunlight over long periods of time.

The resulting coating is extremely hard and durable, and can protect the underlying rock from further weathering and erosion.

Desert varnish is an important natural feature of many desert landscapes, and has been used by scientists and archaeologists to study the history and geology of the areas where it is found.

Some researchers have even suggested that the thickness and composition of desert varnish can reveal important information about past climate changes and environmental conditions.

Overall, desert varnish is a fascinating and unique natural phenomenon that is both beautiful and scientifically valuable. Its presence on desert rocks can help us better understand the history and evolution of our planet, and appreciate the wonders of nature in all their complexity and diversity.

For more question on "Desert Varnish" :

https://brainly.com/question/2611333

#SPJ11

The model for ocean basin growth at a seafloor spreading center, and closure at a subduction zone is called the plate tectonic theory. This theory explains the movements and interactions of large pieces of the Earth's lithosphere, known as plates.

According to this theory, the Earth's lithosphere is divided into several plates that move relative to each other. The plates are moved by convection currents in the Earth's mantle, which cause the plates to either diverge, converge, or slide past each other along transform faults.

At a divergent boundary, the plates move apart, and magma rises from the mantle to fill the gap. This creates new seafloor and results in the growth of an ocean basin.

At a convergent boundary, one plate is subducted beneath another, and this results in the destruction of oceanic crust and the closure of an ocean basin.

The plate tectonic theory also explains the formation of features such as mid-ocean ridges, deep-sea trenches, and volcanic islands.

In summary, the plate tectonic theory is the model that explains how ocean basins are created and closed through the movements of the Earth's lithospheric plates.

To know more about plate tectonic refer here:

https://brainly.com/question/30390491#

#SPJ11

The U.S. Atlantic continental margin is an example of a passive coastline. So, the correct option is b.

Passive margins are characterized by a lack of tectonic activity, as they are not located near active plate boundaries. Instead, they are formed by the gradual process of continental rifting, which leads to the separation of tectonic plates and the formation of a new oceanic crust.

As a result, passive coastlines generally experience less seismic activity, fewer volcanic eruptions, and lower instances of mountain building compared to tectonically active coastlines. The Atlantic coast of the United States has a passive margin due to its location on the North American Plate, which is not in close proximity to any tectonically active plate boundaries.

This results in a relatively stable and low-relief coastal landscape, which contrasts with the tectonically active west coast of the United States. Hence, B is the correct option.

You can learn more about continental margin at: brainly.com/question/14612113

#SPJ11

To find the volume of water in a 100 m3 section of the rock, we need to first calculate the total volume of the rock that is filled with pores.

Given that the rock has a porosity of 16%, this means that 16% of the rock's total volume is empty space (pores). Therefore, the volume of the rock that is filled with pores is:

Volume of pores = 16% x 100 m3 = 16 m3

Since the rock is completely saturated with water, all of the pores are filled with water. Therefore, the volume of water present in the 100 m3 section of the rock is also 16 m3.

So, the volume of water present in a 100 m3 section of the rock is 16 m3.

To learn more  about Section of the rock, click here:

https://brainly.com/question/28203686

#SPJ11

The shape of Earth's surface, also known as its geomorphology, is the result of three main competing factors. They are tectonic activity, erosion and weathering and the influence of climate and precipitation on the Earth's surface.

The first factor is tectonic activity, which includes the movement of Earth's plates, volcanic eruptions, and earthquakes. These events can cause uplift and subsidence of the Earth's crust, creating mountains, valleys, and other landforms.

The second factor is erosion and weathering, which is the gradual breakdown of Earth's surface by natural elements like wind, water, and ice.

This process can create valleys, canyons, and other landforms by wearing away softer materials and leaving harder ones behind.

The third factor is the influence of climate and precipitation on the Earth's surface. This includes the formation of glaciers and the shaping of river channels and coastlines.

Climate and precipitation can also create deserts, forests, and other biomes that have a significant impact on the shape of the Earth's surface.

All three of these factors interact and compete with each other to shape the Earth's surface over time. Understanding the interplay between these factors is crucial to understanding the geomorphology of the Earth's surface.

For example, tectonic activity can create mountains that are then eroded by wind and water, and climate can determine how much precipitation falls on these mountains and how quickly they erode. Understanding the interplay between these factors is crucial to understanding the geomorphology of the Earth's surface.

For more question on "Geomorphology " :

https://brainly.com/question/26804642

#SPJ11

Chief Mountain is a prominent peak in Glacier National Park and it was formed through the process of erosion by glaciers. Glaciers are powerful agents of erosion that shape the landscape by carving out valleys, cirques, and peaks.

Chief Mountain is made up of sedimentary rock that was uplifted and tilted at an angle by tectonic forces. As glaciers moved through the area, they scraped and eroded the rock, leaving a distinctive peak with steep sides and a flat top. The ice that once covered the mountain has long since melted away, but the erosional features that it created are still visible today.

In addition to Chief Mountain, Glacier National Park is home to many other erosional features that were formed by glaciers. One of the most iconic features is the park's many U-shaped valleys, which were carved out by glaciers as they moved through the area. These valleys are characterized by steep sides and a flat bottom, and they often contain lakes or rivers.

Another common feature in Glacier National Park is the cirque, which is a bowl-shaped depression that is formed at the head of a glacier. These depressions are often filled with snow and ice, and they can be seen throughout the park.

Finally, the park is also home to many glacially-carved peaks and ridges. These features are characterized by steep sides and a sharp, jagged appearance, and they are often covered in snow and ice year-round.

In summary, Glacier National Park is a stunning example of the power of glaciers to shape the landscape. From the towering peaks of Chief Mountain to the U-shaped valleys and cirques that dot the landscape, the park is a testament to the incredible erosional forces that have been at work in the area for millions of years.

Learn more about Glacier National Park: https://brainly.com/question/8531401

#SPJ11

Metamorphic rocks can sometimes contain unusually large grains surrounded by a fine-grained matrix of other minerals. These large crystals are called porphyroblasts.

Porphyroblasts are formed during metamorphism, where they grow by recrystallization of minerals in the rock in the presence of heat and pressure. As a result of their growth, they can reach sizes up to several centimeters or more in diameter.

The size and shape of porphyroblasts can provide important information about the metamorphic history of the rock in which they are found, including the temperature and pressure conditions that the rock experienced.

Porphyroblasts can be composed of a variety of minerals, including garnet, staurolite, kyanite, and others. The specific minerals that form porphyroblasts depend on the chemistry of the original rock, the temperature and pressure conditions of metamorphism, and the length of time that the rock was subjected to those conditions.

The presence of porphyroblasts in a metamorphic rock can also indicate the grade of metamorphism and the intensity of deformation that the rock experienced.

To know more about minerals refer here:

https://brainly.com/question/18078524#

#SPJ11

The Mercalli Scale is a scale from I to XII that rates the structural damage due to an earthquake.

The Mercalli Scale, which ranges from I to XII, rates structural damage caused by an earthquake. It is a measure of the amount of shaking felt at a certain location as a result of an earthquake.

The scale is based on the observed consequences of the earthquake on people, buildings, and other structures rather than on instrumental ground motion data.

The scale runs from I (no feeling) to XII (complete destruction). It provides a qualitative account of an earthquake's consequences on the built environment and can be used to compare the severity of various earthquakes.

For such more question on earthquake:

https://brainly.com/question/29665684

#SPJ11

One of the primary climate factors that create a desert climate is the lack of rainfall, which is caused by the dry, descending air masses found in high-pressure systems.

These systems are often associated with subtropical regions such as the Sahara Desert in Africa, which receives only 0.5-4 inches of rainfall annually. The lack of rainfall causes soil to become dry and infertile, limiting plant growth and reducing the amount of water available for human consumption.

Another climate factor that creates desert climates is the rain shadow effect. This occurs when moisture-laden winds are forced to rise over mountain ranges, causing the air to cool and condense, resulting in precipitation on the windward side of the mountains. The air then descends on the other side of the mountains, creating a drier, rain-shadow region. The Mojave Desert in California, USA is an example of this effect. This desert receives less than 10 inches of rainfall per year because of its proximity to the Sierra Nevada Mountains.

A third climate factor that creates desert climates is latitude. Regions near the equator receive more direct sunlight and experience more evaporation, resulting in lower humidity and less rainfall. The Atacama Desert in Chile is an example of this effect, receiving less than 0.04 inches of rainfall annually.

To learn more about desert climate

https://brainly.com/question/7964765

#SPJ4

A true cold front on a weather map is always associated with a wind shift followed by cooler air. Here option D is the correct answer.

A cold front is a boundary that separates a colder air mass from a warmer air mass. As the cold front moves, it pushes the warm air upward, which can create clouds and precipitation. Thus, although a cold front is often associated with precipitation, it is not always the case. Some cold fronts may not have enough moisture to produce precipitation, and others may have already produced precipitation before reaching a particular location.

However, a true cold front always causes a noticeable change in temperature and humidity. As the colder air replaces the warmer air, the temperature drops and the relative humidity decreases. This decrease in humidity can make the air feel drier and more comfortable.

Additionally, a cold front is always associated with a wind shift. The wind direction changes as the front passes, often shifting from a southwesterly or southerly direction to a northwesterly or northerly direction. The wind shift is caused by the difference in air pressure between the colder air mass and the warmer air mass.

To learn more about weather maps

https://brainly.com/question/28015058

#SPJ4

Coastal lands bordering the oceans generally have more moderate temperature variations than inland areas.

The temperature variations in coastal lands are more moderate than those in inland areas due to the high heat capacity of water. Water has the ability to absorb and store heat, which helps to regulate the temperature of the surrounding environment. In coastal regions, the ocean acts as a giant heat reservoir, absorbing heat during the day and releasing it at night.

This results in a more stable temperature range throughout the day and night, whereas inland areas may experience more extreme temperature fluctuations due to the absence of this moderating effect. Additionally, coastal areas may also benefit from sea breezes and ocean currents that help to distribute heat and further moderate temperatures.

Learn more about heat here:

https://brainly.com/question/28941910

#SPJ11

The problem facing many beaches along the U.S. east and west coasts is the loss of sand and the erosion of beaches. Beach erosion is a natural process that can be exacerbated by human activities.

Human activities such as the construction of buildings, jetties, and seawalls, and the dredging of sand from offshore areas. Erosion of beaches can lead to the loss of property, infrastructure, and habitats, and can also negatively impact the tourism industry.

The loss of sand from beaches is caused by a variety of factors, including coastal development, sea level rise, storm surges, and wave action. In some cases, beach nourishment, which involves adding sand to eroded beaches, can help mitigate the effects of erosion.

However, beach nourishment can be expensive and is not always effective in the long term.

To address the problem of erosion of beaches, it is important to consider a range of strategies, including beach nourishment, beach management practices, and natural approaches such as dune restoration and the planting of vegetation.

To know more about erosion of beaches refer here:

https://brainly.com/question/13382046#

#SPJ11

Complete Question:

A problem facing many beaches along the U.S. east and west coasts is:

-excess sand being deposited around seaside installations.

-the rapid growth of deltas at the mouths of rivers.

-the development of barrier beaches across harbors.

-the loss of sand and the erosion of beaches

Earth experiences day and night in a 24-hour period: due to its rotation on its axis, the model that correctly demonstrates the cause of day and night is: the geocentric model, where the Earth rotates on its axis while orbiting the Sun.

In this model, the Earth rotates on its axis once every 24 hours. This rotation causes different parts of the Earth's surface to face the Sun at different times during the day. When a location is facing the Sun, it experiences daylight. As the Earth continues to rotate, that location will eventually face away from the Sun, causing it to experience nighttime.

To better understand the concept, imagine a globe representing Earth with a flashlight representing the Sun. As the globe rotates, different parts of its surface will face the flashlight (Sun), receiving light, and thus experiencing day. Conversely, when the globe rotates and the surface faces away from the flashlight, it experiences darkness or nighttime.

In summary, the cause of day and night on Earth is due to its rotation on its axis in a 24-hour period. The geocentric model accurately demonstrates this phenomenon, with Earth's rotation causing different locations on the surface to face the Sun or face away from it, resulting in day and night.

To know more about geocentric model, refer here:

https://brainly.com/question/19757858#

#SPJ11

The Rockies, Sierra Nevada, and Cascades play a critical role in shaping the climate and weather patterns of the western United States, protecting these regions from the full force of the arctic air masses that move down from the north.

The Rockies, Sierra Nevada, and Cascades are mountain ranges that run through western North America, from Canada down to the United States. These mountains act as a natural barrier that protects the surrounding regions from the cold arctic air that moves down from the north.

As the arctic air masses move south, they encounter these mountain ranges, which cause them to rise and cool. As the air cools, it loses its ability to hold moisture, leading to the formation of clouds and precipitation on the windward side of the mountain ranges. By the time the air reaches the leeward side of the mountains, it has lost much of its moisture and is considerably drier.

This phenomenon, known as orographic lifting, is responsible for the significant differences in climate and weather patterns on either side of these mountain ranges. The Rocky Mountains, for example, act as a barrier that separates the cold, dry air of the Great Plains from the warmer, more humid air of the Pacific Northwest.

To learn more about weather patterns

https://brainly.com/question/28789144

#SPJ4

Water in lakes and ponds of temperate climates does not freeze solid during the winter and kills nearly all the living things it contains due to a combination of factors such as the unique properties of water, the temperature fluctuations in the water, and the presence of dissolved gases.

Firstly, water has a unique property that allows it to expand when it freezes. This means that as the water nears freezing temperature, it becomes less dense and rises to the surface. This creates a layer of ice on the surface of the water which acts as an insulating barrier, preventing the water below from freezing solid.

Secondly, the temperature of the water in lakes and ponds is not uniform throughout. Different layers of water have different temperatures, and these layers can mix due to wind and currents. This mixing prevents the water from becoming cold enough to freeze solid.

Lastly, dissolved gases such as oxygen, carbon dioxide, and methane play a role in preventing the water from freezing solid. These gases form bubbles in the water, which reduce the density of the water and prevent it from freezing. Additionally, the movement of these bubbles through the water helps to mix the different layers of water and prevent freezing.

In conclusion, the unique properties of water, temperature fluctuations, and the presence of dissolved gases all contribute to preventing lakes and ponds in temperate climates from freezing solid during winter and killing nearly all the living things it contains.

Learn more about expand: https://brainly.com/question/29888686

#SPJ11

The moon of Uranus is Ariel, cut by long fractures, covered by ice erupting basaltic lava, and resurfaced by liquid water. Ariel is one of the five major moons of Uranus, and it is the fourth-largest.

This moon is known for its unique geological features, including a network of long, narrow fractures that cut across its surface. These fractures, known as scarps, are thought to have formed as a result of the contraction of Ariel's icy crust as it cooled and solidified. The scarps on Ariel can reach up to hundreds of kilometers in length and several kilometers in height, making them some of the most prominent features on the moon's surface. Ariel is also notable for its erupting basaltic lava, which is thought to have originated from the moon's interior. This lava has covered much of Ariel's surface, forming a relatively smooth terrain that contrasts with the rugged terrain of the scarps.

Additionally, scientists have found evidence of liquid water on Ariel's surface, indicating that the moon may have undergone a period of resurfacing in the past. The presence of liquid water on Ariel suggests that the moon's interior may have undergone significant changes over time, and it raises intriguing questions about the potential for habitability on this moon and other icy worlds in our solar system.

Know more about Uranus:

https://brainly.com/question/28248603

#SPJ11

Since the Industrial Revolution global temperatures have continued to warm at accelerating rates.

Since the Industrial Revolution, human activities have contributed significantly to the atmospheric emission of carbon dioxide and other greenhouse gases, altering the planet's climate. The earth's climate is also influenced by natural processes including variations in the sun's energy and volcanic eruptions.

As a result of human activities, greenhouse gas emissions into the atmosphere have dramatically increased. Burning fossil fuels, such as coal and oil, has increased the quantity of greenhouse gases in our atmosphere since the Industrial Revolution began around 1750. The amount of toxins that the Industrial Revolution spewed into the environment was one of its most significant environmental effects. Cities that were too crowded have unsanitary environments and filthy streets.

Learn more about industrial revolution and global warming here:

https://brainly.com/question/29629150

#SPJ1

A seafloor spreading occurs at the Mid-Ocean Ridge, where oceanic plates are diverging and magma is produced by partial melting of the mantle.

Tectonic plates, which are huge chunks of the lithosphere of the Earth, split apart from one another during the geologic process of seafloor spreading. Mantle convection is what causes seafloor spreading and other tectonic activity processes. The slow, turbulent circulation of the Earth's mantle is known as mantle convection. The process by which new oceanic lithosphere is formed at divergent plate borders and flows away from them is known as seafloor spreading. One of the most significant paradigm revolutions in the history of Earth sciences, the scientific revolution of plate tectonics, was sparked by the seafloor spreading theory.

Nowadays, the phenomena is referred to as plate tectonics. seabed spreading continuously creates new seabed near mid-ocean ridges, where two plates are moving apart.

To learn more about Seafloor spreading, click here:

https://brainly.com/question/15122129

#SPJ11

Answer:

Explanation:

Most dry lands exist between 20 and 30 degrees latitude on either side of the equator. This region is known as the subtropics or the horse latitudes, and it includes large areas of desert and semi-arid regions such as the Sahara in Africa, the Arabian Peninsula, and parts of Australia. These regions are characterized by low rainfall, high temperatures, and arid soils, which make them challenging for agriculture and settlement.

PLS MARK ME BRAINLIEST

The science that studies the Earth's past climates is paleoclimatology. This interdisciplinary field of study combines knowledge from various scientific disciplines, including geology, oceanography, ecology, and atmospheric science.

Paleoclimatologists use a variety of techniques to reconstruct past climate conditions, including the analysis of ice cores, sediment layers, tree rings, and fossil records.

By studying past climate changes and their causes, paleoclimatologists can gain a better understanding of how the Earth's climate system operates, and how it may respond to future changes. This knowledge is crucial for predicting and mitigating the impacts of current and future climate change on human societies and natural ecosystems.

Learn more about  paleoclimatology.

https://brainly.com/question/31167179

#SPJ4

Full Question: The science that studies the Earth's past climates is... Group of answer choices

Answer:

Icebergs float in the ocean because the ice is less dense than the liquid water.

The Hawaiian Islands are located in a unique tectonic setting called a "hotspot." A hotspot is an area where molten rock, or magma, from the Earth's mantle rises through the crust, creating volcanic activity.

In the case of the Hawaiian Islands, this hotspot is situated in the middle of the Pacific Plate, which moves over it in a northwesterly direction. The major tectonic landforms in the region include a chain of volcanic islands, seamounts, and the Hawaiian-Emperor Seamount Chain. These features are a result of the Pacific Plate moving over the hotspot, causing the formation of new volcanic islands over millions of years. As the plate moves, older islands move farther from the hotspot and become extinct volcanoes, eventually eroding and forming seamounts.

The type of volcano typically found in the Hawaiian Islands is called a shield volcano. Shield volcanoes are characterized by their broad, gently sloping shape, and are formed by the eruption of low-viscosity lava flows. These volcanoes produce mostly basaltic lava, which allows them to have relatively non-explosive eruptions compared to other types of volcanoes.

To learn more about Hawaiian Islands, click here:

https://brainly.com/question/12530155

#SPJ11

In the Northern Hemisphere, ocean currents in the Pacific and the Atlantic move in a generally circular pattern. This motion is known as: the gyre system, which is caused by a combination of factors including the Earth's rotation, wind patterns, and temperature differences between regions.

In the Northern Hemisphere, the direction of this motion is generally clockwise. This is due to the Coriolis effect, which is caused by the Earth's rotation and causes moving fluids to be deflected to the right in the Northern Hemisphere. The major gyres in the Pacific and Atlantic, such as the North Pacific Gyre and the North Atlantic Gyre, follow this clockwise motion.

These gyres help regulate the Earth's climate by redistributing heat from the equator to the poles, as warm water moves toward the poles and cold water returns to the equator. This heat distribution influences weather patterns and plays a critical role in the Earth's overall climate system.

In summary, in the Northern Hemisphere, ocean currents in the Pacific and the Atlantic move in a generally circular, clockwise pattern due to factors such as the Earth's rotation, wind patterns, and temperature differences between regions. This motion is an essential component of the Earth's climate system.

To know more about gyre, refer here:

https://brainly.com/question/13432885#

#SPJ11

A lahar is a special kind of mass movement called a mudflow caused by rapid melting of snow and ice at the top of a volcano during an eruption.

Lahars consist of a mixture of volcanic debris, water, and mud that can flow down a volcano's slopes at high speeds, causing significant damage to infrastructure and endangering human life. These dangerous events can occur both during and after volcanic eruptions, as rainfall can also trigger lahars by remobilizing loose volcanic material on a volcano's slopes. Volcanic hazards such as lahars are carefully monitored by volcanologists in order to protect nearby populations and infrastructure.

The combination of volcanic debris, water, and other materials can result in a fast-moving slurry that can travel many miles from its source, causing significant damage to surrounding areas. Lahars can destroy buildings and infrastructure, as well as disrupt transportation networks, making them a significant hazard to people living near active volcanoes. Scientists and authorities use various methods, such as remote monitoring and early warning systems, to track and mitigate the risk of lahars.

To know more about melting of snow,

brainly.com/question/29801026

#SPJ11

Transportation is the least likely process to occur with fine-grained sediment in a high-energy water environment. Here option A is the correct answer.

In a high-energy water environment, fine-grained sediment is more likely to be transported than deposited or sorted. This is because the high energy of the water results in a strong current that can easily carry fine-grained sediment along with it.

Transportation occurs when sediments are moved from one location to another. Fine-grained sediments are easily carried by the water in a high-energy environment, and this movement can result in the transportation of sediments over long distances.

Deposition, on the other hand, occurs when sediments settle and come to rest in a particular location. Fine-grained sediments are less likely to deposit in a high-energy water environment because the force of the water is often too strong to allow for settling.

Sorting refers to the separation of sediment particles based on size, shape, and density. In a high-energy water environment, sorting can occur, but fine-grained sediments are less likely to be sorted due to their small size.

To learn more about transportation

https://brainly.com/question/11503661

#SPJ4

Complete question:

Which of the following processes is least likely to occur with fine-grained sediment in a high energy water environment?

a) Transportation

b) Deposition

c) Sorting

d) Weathering

All of the Earth's ocean basins are less than 200 million years old.

This is due to the process of plate tectonics, which involves the movement of the Earth's lithosphere (the outermost layer of the Earth) on top of the underlying mantle.

As plates move apart from each other, new oceanic crust is formed at mid-ocean ridges and spreads outwards. Over time, the oceanic crust cools and becomes denser, causing it to sink back into the mantle at subduction zones.

This means that the oldest oceanic crust on Earth is less than 200 million years old, as any crust that is older than this has been recycled back into the mantle.

The age of the oceanic crust also has important implications for the distribution of life in the ocean. Since the oceanic crust is relatively young, it has not had time to accumulate a large amount of sediment or develop complex ecosystems.

Instead, most of the life in the ocean is found in the sunlit surface waters, where photosynthesis can occur. However, there are also deep-sea ecosystems that are adapted to the extreme conditions of the ocean floor, such as hydrothermal vents and cold seeps.

Overall, the age of the Earth's ocean basins is a key factor in shaping the distribution of life in the ocean, as well as our understanding of the geological history of our planet.

For more question on "Plate Tectonics" :

https://brainly.com/question/1162125

#SPJ11

When a deep stable layer begins a short distance above the cloud base, only stratocumulus clouds are able to form.

This is because stratocumulus clouds are typically low-level clouds that originate in conditions of stable air. The air at the surface is cooler than the air above it in these conditions, resulting in a stable layer.

This stable layer stops air from rising and forming other forms of clouds, such as cumulus congestus or cumulus humilis.

The stable layer also limits the formation of taller clouds associated with thunderstorms, such as cumulonimbus.

Stratocumulus clouds are grey or white in colour and can cover enormous parts of the sky.

They are frequently linked with cool, moist weather and are capable of producing light rain or drizzle.

For such more question on layer:

https://brainly.com/question/28097222

#SPJ11