Which types of weathering and erosion are responsible for the formation of caves?
Sometimes, chemical weathering dissolves large portions of limestone or other rock on the surface of the Earth to form a landscape called karst. In these areas, the surface rock is pockmarked with holes, sinkholes, and caves.
Which rock layer is the most resistant to weathering?
Igneous rocks are usually solid and are more resistant to weathering. Intrusive igneous rocks weather slowly because it is hard for water to penetrate them. Sedimentary rocks usually weather more easily. For example, limestone dissolves in weak acids like rainwater.
Which event was occurring on the Earth when Florida was located at the equator?
Which event was occurring on Earth when Florida was located at the equator? The earliest dinosaurs appeared on Earth.
Which inference best describes the interiors of the planets in our system?
Which inference best describes the interiors of the planets in our solar system? Both terrestrial and Jovian planets have layered interiors, with density decreasing toward the center.
How is weathering important to the process of erosion transportation and deposition?
Once the rock has been weakened and broken up by weathering it is ready for erosion. Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock.
What is erosion and weathering?
When the smaller rock pieces (now pebbles, sand or soil) are moved by these natural forces, it is called erosion. So, if a rock is changed or broken but stays where it is, it is called weathering. If the pieces of weathered rock are moved away, it is called erosion.
How does climate affect weathering?
Climate plays a definitive role in the breakdown of rocks into soils and sediment, a process known as weathering. Rocks found in equatorial climates and exposed to lots of rain, humidity and heat break down or weather faster than similar rocks do when located in areas of the world with dry and cold climates.
When a strong earthquake occurs on the ocean floor would result in the formation of?
Most tsunamis are generated by earthquakes with magnitudes over 7.0 that occur under or very near the ocean and less than 100 kilometers (62 miles) below Earth's surface (earthquakes deeper than this are unlikely to displace the ocean floor).
How many years ago was New York state located on the equator?
Five hundred ten million years ago shifting continental positions, produced by plate tectonics, caused New York State to be located in a tropical climate about 20 degrees south of the equator.
Which planet is an inner planet and which one is an outer planet explain your answer?
Mercury, Venus, Earth, and Mars are the planets closest to the Sun. They are called the inner planets. The inner planets are made up mostly of rock. The outer planets are Jupiter, Saturn, Uranus, and Neptune.
How will this removal of vegetation affect the relative amounts of infiltration and runoff that occur during the next heavy rainstorm?
How will this removal of vegetation affect the relative amounts of infiltration and runoff that occur during the next heavy rainstorm? Infiltration will be less and runoff will be greater.
How do weathering mass erosion transportation and deposition affect the movement of materials on Earth?
Weathering is the mechanical and chemical disintegration of rock on th surface of the Earth. Weathering produces sediments, erosion moves sediments. Weathered materials are subjected to gravitation forces pulling them downhill and are transported by forces of erosion associated with flowing water, ice, or wind.
How can these Exogenic processes weathering erosion and deposition change the landforms of the Earth?
Erosion is another geological process that creates landforms. When mechanical and chemical weathering breaks up materials on the Earth's surface, erosion can move them to new locations. For example, wind, water or ice can create a valley by removing material. Plateaus can also be formed this way.
How is weathering important to the processes of erosion transportation and deposition?
Once the rock has been weakened and broken up by weathering it is ready for erosion. Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock.
What is erosion video?
0:013:47Soil Erosion | Types and Causes | Video for Kids – YouTubeYouTube
How weathering affects the features of the earth?
Weathering causes the disintegration of rock near the surface of the earth. Plant and animal life, atmosphere and water are the major causes of weathering. Weathering breaks down and loosens the surface minerals of rock so they can be transported away by agents of erosion such as water, wind and ice.
Why is chemical weathering more rapid in humid climates than in arid climates?
Chemical weathering generally takes place in hot and humid areas where there is a lot of water. This is because water is important to many of the chemical reactions that can take place.
What will happen if an earthquake and volcanic eruption occur at the bottom of the sea?
The Formation of an Imminent Tsunami A tsunami is a large destructive sea wave produced by an earthquake or volcano that occurs on the ocean floor. The ocean floor must move vertically for a tsunami to occur.
What happens when an earthquake occurs in the ocean?
If the earthquake occurs in the ocean, it can push up powerful waves, known as tsunamis. The sudden upward or downward movement of the seafloor during an earthquake creates large tsunami waves, similar to a child splashing in the bathtub.
Is India below the equator?
India is situated north of the equator between 8°4' north to 37°6' north latitude and 68°7' to 97°25' east longitude. It is the seventh-largest country in the world, with a total area of 3,287,263 square kilometres (1,269,219 sq mi).
Does Equator pass through India?
Since India lies completely in the northern hemisphere, the equator cannot pass through India.
How many planets are in the world?
eight planets Our solar system is made up of a star, eight planets, and countless smaller bodies such as dwarf planets, asteroids, and comets.
Which planet has 16 hours in a day?
Neptune Option 2: A Table
| Planet | Day Length |
|---|---|
| Jupiter | 10 hours |
| Saturn | 11 hours |
| Uranus | 17 hours |
| Neptune | 16 hours |
Which changes in surface water movement will occur when vegetation is removed from the side of a hill?
After a heavy rainstorm, vegetation on a hill slope was completely removed. How will this removal of vegetation affect the relative amounts of infiltration and runoff that occur during the next heavy rainstorm? Infiltration will be less and runoff will be greater.
When the ground Cannot absorb the rainfall and it does not evaporate the water flows over the surface into lakes and rivers as?
When the ground cannot absorb the rainfall, and it does not evaporate, the water flows over the surface into lakes and rivers as ______. False. Precipitation exceeds evaporation.
How can these Exogenic processes weathering erosion and deposition change the landforms of the earth?
Erosion is another geological process that creates landforms. When mechanical and chemical weathering breaks up materials on the Earth's surface, erosion can move them to new locations. For example, wind, water or ice can create a valley by removing material. Plateaus can also be formed this way.
Why weathering erosion and deposition are related with sedimentary rocks?
Water plays a role in the formation of most sedimentary rock. It is one of the main agents involved in creating the minerals in chemical sedimentary rock. It also is a weathering and erosion agent, producing the grains that become detrital sedimentary rock.
What types of changes occur during the erosion and deposition of sediments in a river?
Erosion and deposition by slow-flowing rivers create broad floodplains and meanders. Deposition by streams and rivers may form alluvial fans and deltas. Floodwaters may deposit natural levees. Erosion and deposition by groundwater can form caves and sinkholes.
What is erosion for kindergarten?
The process by which soil and rock is removed from one area of the Earth through natural causes such as wind, water, and ice and transported elsewhere is called erosion. In the broadest sense of the word, erosion means the general wearing down and molding of all landforms on the Earth's surface.
What is wind erosion?
Wind erosion is the physical wearing of the earth's surface by wind. Wind erosion removes and redistributes soil. Small blowout areas may be associated with adjacent areas of deposition at the base of plants or behind obstacles, such as rocks, shrubs, fence rows, and roadbanks.