0
They gradually erode (wear away) due to the forces of nature. Air moves pieces of rock and loose chunks, Water washes away rock and loose chunks, Rocks make cracks in other rocks as they fall, and water seeps into cracks and breaks rocks off when it freezes, because ice expands when it freezes.
Mountains gradually become smaller over time due to erosion, weathering, and tectonic activity. The forces of nature such as rain, wind, and glaciers break down the rock and carry it away, wearing down the mountain peaks. Additionally, tectonic activity can cause mountains to slowly sink or subside over time.
Add your answer:
Earn +20 pts
What can cause sharp rough mountains to become rounded and smooth over time?
Processes such as erosion from wind, water, and ice can wear down sharp rough mountains, gradually smoothing and rounding their features over time. Weathering, where rocks break down into smaller particles, can also contribute to the rounding of mountain peaks.
How does weathering turn mountains into hills?
Weathering breaks down the rocks that make up mountains over time, causing them to gradually erode and be worn away. This process includes physical (e.g. frost action) and chemical (e.g. oxidation) weathering, which weakens the rocks. As the rocks erode, the mountains gradually become smaller and transform into hills.
Why are the Laurentian mountains getting smaller?
The Laurentian Mountains are not actually getting smaller. Their height may appear to decrease due to erosion and weathering processes that gradually wear down the rock and reshape the landscape over time. This natural erosion can make the mountains appear shorter, but their overall size remains relatively constant.
What can turn mountains into dust?
Erosion caused by wind, water, and ice can gradually break down mountains into smaller particles and dust over time. This process is known as mechanical weathering, where the external forces acting on the mountain wear away the rock and surface materials, breaking them into smaller pieces.
What are two ways which volcanic mountains might get smaller?
Volcanic mountains can get smaller through erosion, where wind, water, and ice gradually wear down the volcano's surface over time. They can also decrease in size through volcanic collapse, where the eruption of magma causes the structure of the volcano to weaken and collapse inward.
What can cause sharp rough mountains to become rounded and smooth over time?
Processes such as erosion from wind, water, and ice can wear down sharp rough mountains, gradually smoothing and rounding their features over time. Weathering, where rocks break down into smaller particles, can also contribute to the rounding of mountain peaks.
What cause sharp rough mountains to become rounded and smooth over time?
Weathering, Erosion
How does weathering turn mountains into hills?
Weathering breaks down the rocks that make up mountains over time, causing them to gradually erode and be worn away. This process includes physical (e.g. frost action) and chemical (e.g. oxidation) weathering, which weakens the rocks. As the rocks erode, the mountains gradually become smaller and transform into hills.
Why are the Laurentian mountains getting smaller?
The Laurentian Mountains are not actually getting smaller. Their height may appear to decrease due to erosion and weathering processes that gradually wear down the rock and reshape the landscape over time. This natural erosion can make the mountains appear shorter, but their overall size remains relatively constant.
What can turn mountains into dust?
Erosion caused by wind, water, and ice can gradually break down mountains into smaller particles and dust over time. This process is known as mechanical weathering, where the external forces acting on the mountain wear away the rock and surface materials, breaking them into smaller pieces.
Can mountains only get smaller over time?
yes
What happens during which mountains and variations occur?
Mountains and variations occur due to the land moving and changing gradually over time. Mountains and variations can effect the way that land sits and moves.
What region is flat then gradually rises to the Rocky Mountains?
The Great Plains region in the United States is flat and gradually rises to the Rocky Mountains in the west. This transition provides a distinctive landscape that is a result of tectonic movements and erosion over millions of years.
Why does an island made from a volcano become smaller over time when the volcano is no longer active?
An island made from a volcano can become smaller over time when the volcano is no longer active due to erosion processes like weathering, waves, and sediment transport. These processes gradually break down the volcanic rock and carry it away, decreasing the size of the island over time.
What are two ways which volcanic mountains might get smaller?
Volcanic mountains can get smaller through erosion, where wind, water, and ice gradually wear down the volcano's surface over time. They can also decrease in size through volcanic collapse, where the eruption of magma causes the structure of the volcano to weaken and collapse inward.
What causes a mountain to get rounder?
Mountains can become rounder over time due to erosion processes such as weathering, abrasion, and mass wasting caused by wind, water, and ice. These processes gradually wear down the sharp edges and peaks of mountains, leading to a smoother, more rounded appearance over time.
Why does a specific become less effective over time?
The organism gradually becomes resistant to the pesticide.
