Which  is the loose top layer which covers most of the land surface except in the polar regions and the deserts ?

Which  is a piece of land located near rivers that empty into oceans and other bodies of water ?

Which is also known as lithosphere ?

Which is rich in iron and magnesium ?

Which has an average thickness of about 60 km ?

The layer which is made up of dense and heavy materials.

Right at the centre of the Earth is the 

The top most layer of the crust is called

Which is the largest plateau in india ?

The layer which is very thick layer and lies below the crust.