Large scale destruction of forest and cultivable land has happened due to (a)   .

Mass movement of rock,debris,or earthdown a slope is defined as (a)   .

The thin layer of grainy substance covering the surface of the earth is known as (a)   .

Three fourth of earth's surface is covered with (a)   .

Thorny shrubs and scrubs grow in areas with (a)   rainfall.

Wildlife includes animals,birds, insects as well as the (a)   .

Ploughing parallel to the contours of a hill slope to form a natural barrier for water is known as (a)   .

Living beings are inter-related and inter-dependent on each other for survival in the (a)   .

Which type of forests shed their leaves in a particular season?

(a)  

Which type of forests shed their leaves in a particular season?

(a)