A... is a plain formed by the gradual wearing down of mountains or plateaus.
Answers
Answer:
Plains are flat lands and are generally not more than 200 m above mean sea level. Some plains are extremely level, while others may be slightly rolling and undulating.
Formation of Plains: Plains are usually formed by rivers and their tributaries. When a river flows down a mountain, it erodes the mountain. The river carries forward the eroded material. Then the river deposits the load in its valley. The load consists of stones, sand and silt. Plains are formed from these deposits.
Importance of Plains:
Plains are usually highly fertile and hence most ideal for cultivation.
It is very easy to make transport network in the plains.
Due to above mentioned factors; plains are the best areas for human habitation.
Most of the densely populated areas of the world are in the plains.
The Indo-Gangetic Plains in India is among the most densely populated regions of the world.
Landforms and the People
Explanation:
Answer: Buttes are tall, flat-topped, steep-sided towers of rock. Buttes were created through the process of erosion, the gradual wearing away of earth by water, wind, and ice. Buttes were once part of flat, elevated areas of land known as mesas or plateaus. In fact, the only difference between a mesa and a butte is its size.