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What two processes are most responsible for the decrease of height of the Appalachian Mountains?
The two primary processes responsible for the decrease in height of the Appalachian Mountains are erosion and weathering. Erosion, driven by water, ice, and wind, gradually wears down the mountain surfaces, while weathering breaks down rocks into smaller particles. These processes have been ongoing for millions of years, leading to the gradual reduction of the mountains' elevation. Additionally, tectonic activity has diminished over time, contributing to the overall stability and erosion of the range.
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What causes mountains to become shorter over time?
Mountains can become shorter over time due to processes like erosion, weathering, and tectonic activity. Erosion from factors such as water, wind, and ice can wear down the surface of mountains, while weathering breaks down the rocks that make up the mountains. Tectonic processes like plate movement can also cause mountains to slowly erode and decrease in height.
Do mountains increase or decrease in size?
Mountains can both increase and decrease in size over time. Factors such as tectonic plate movement, erosion, and volcanic activity can lead to the growth or reduction of mountain size. Overall, the net effect of these processes determines whether a mountain increases or decreases in size.
Why do mountains get smaller?
Mountains can get smaller due to various natural processes such as erosion, weathering, and tectonic activity. Wind, water, and ice can erode the rock and reduce the height of mountains over time. Additionally, tectonic forces can cause mountains to slowly decrease in height as the Earth's crust moves and adjusts.
Are younger or older mountains steeper?
Younger mountains are generally steeper than older mountains. This is because younger mountains, which are still actively being formed through tectonic processes, have sharper peaks and more rugged terrain. In contrast, older mountains have undergone extensive erosion over time, leading to more gradual slopes and a smoother appearance. Therefore, the steepness of mountains tends to decrease as they age.
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.
Which process release energy?
Exothermic processes release energy. These processes involve a decrease in the overall energy of the system, leading to the release of thermal or light energy to the surroundings. Examples include combustion reactions and some types of chemical reactions.
Why do bags expand when you go in the mountains?
Because of the decrease in theatmospheric pressure.
Should atmospheric pressure increase or decrease as one ascends from the beach to the mountains?
Atmospheric pressure decreases as one ascends from the beach to the mountains.
What is mainly responsible for decrease of female population in India?
Social Factors
Which processes decrease the saltinity of sea water?
runoff from land
What happens in Los Angeles when there is a decrease in precipitation in the Sierra Nevada Mountains?
Water rationing
What factor is mainly responsible for the decrease of female population in India?
social factors
