Question

What are Block mountains and Residual mountains?

Answer 1

Hint: A hill landform is a section of land that rises above the rest of the landscape. In contrast to the steepness of a mountain landform, it also features sloping sides.

Complete answer:
Faulting on a big scale causes block mountains to form (when large areas or blocks of earth are broken and displaced vertically or horizontally). The horsts are the raised blocks, whereas the graben are the dropped blocks. In Europe, examples include the Great African Rift Valley (valley floor is graben), the Rhine Valley (graben), and the Vosges mountain (horst).

When two tectonic plates move away from each other, fissures appear on the Earth's surface, forming block mountains. The strip of land or block of land between parallel fractures or faults may be lifted, resulting in the construction of block mountains.

Individual mountain ranges are created as Residual mountains are the remnants of formerly existing mountains that have been lowered or diminished by denudation forces such as running water, ice, and wind. After the upper half of the mountains has been lowered, some hard and resistant parts of the existing mountains have remained. The remaining portion is known as the Residual Mountains, which are also known as Denudation Mountains. Residual mountains are generated when an existing high terrain is eroded. They're also known as "denudation mountains."

Note: Mountains are also crucial in the water cycle because they catch moisture from the atmosphere and release it as snow or water, which is necessary for downstream industry, communities, and agricultural operations.