What is faster when a mountain range is still rising group of answer choices Diastrophism degradation weathering erosion?
Diastrophism Question 1 What is faster when a mountain range is still rising? Selected Answer: erosion Correct Answer: diastrophism Response Feedback: Sorry. Only one answer involves increasing the height of mountains.
How do mountain elevations change?
Mountains can change in several ways over time. They can undergo erosion by rain and wind, as well as landslides due to flooding. Some mountains change via volcanic activity. They may also change due to earthquakes and shifting of tectonic plates.
What is Diastrophism group of answer choices?
Diastrophism is the process of deformation of the Earth’s crust which involves folding and faulting. … Diastrophism covers movement of solid (plastic) crust material, as opposed to movement of molten material which is covered by volcanism. Movement causes rock to be bent or broken.
What is the difference between weathering and erosion?
What is the difference between weathering and erosion? Weathering is the process of decomposing, breaking up, or changing the color of rocks. … 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.
Do mountains ever stop growing?
Mountains grow at a relatively fast rate (a few mm/year) until the forces that formed them are no longer active. Even while they are growing, they are being cut down by the processes of erosion.
Can a mountain form quickly?
Mountain ranges typically form where two plates collide. As the plates converge, the crust gets thicker. … From simple estimates of plate convergence, we can calculate how rapidly the crust must thicken, and thus how fast the mountains can rise. These estimates tend to be on the order of tens of millions of years.
What height is considered a mountain?
They usually have steep, sloping sides and sharp or rounded ridges, and a high point, called a peak or summit. Most geologists classify a mountain as a landform that rises at least 1,000 feet (300 meters) or more above its surrounding area.
What are the three major types of mountains?
Types of mountains. There are three main types of mountains: volcanic, fold, and block. A more detailed classification useful on a local scale predates plate tectonics and adds to the above categories.
What are the four main characteristics of a mountain?
A mountain has 4 main characteristics 1. High, rocky land 2. Steep sides 3. Pointed or rounded top …
Which mountain is growing fastest?
Nanga Parbet, in Pakistan, is growing taller at a rate of 7 mm (0.27 in) per year. The mountain is part of the Himalayan Plateau, formed when India began colliding with the Eurasian continental plate between 30 and 50 million years ago.
Which mountain range is still getting higher and why?
Scientists have long known that the Sierra has been growing because of the gradual shifting of the earth’s tectonic plates, a phenomenon known as “tectonic uplift.” The NASA study shows that only a sliver of the 1-inch gain was caused by tectonic uplift; the bulk was the result of water and snow no longer weighing down …
Do mountains balance the earth?
As conclusion, the mountain functions as a nail holding the earth together and this process is known as isostasy. This process of stabilizing the earth used the gravitational stress from the mountain to yield flow of rock material thus creating equilibrium (WSA, n.d.).