Sheet erosion is caused by
Fast running rivers
Wind
Heavy rains
Glaciers
A characteristic which enables an organism to live in an environment is called
Removal of soil by the action of wind and water is known as
When young plants are grazed too heavily, they get killed because of
Why do all the fresh water organisms have contractile vacuoles whereas majority of marine organisms lack them ?
In the mountains, there is a lot of moisture and water and still the plants are xerophytes, because