Question

Q2. Give reasons.
a) Internal forces are also called constructive forces.

Answer 1

Answer:

Endogenic Forces are internal forces that exist deep inside the Earth. These forces are also known as 'constructive forces' as they create relief features on the surface of the Earth. Examples: Earthquakes and volcanic eruptions.

Answer 2

Answer:

The processes for building new land are called constructive forces. ... Crustal deformation occurs when the shape of land (or crust) is changed or deformed. One of the main causes is movement of the Earth's plates. When the plates collide or push toward each other, pressure builds.