_____________ is formed by the breaking down of rocks.

The soil which is carried by rivers and deposited at a place is known as

Alluvial soil is rich in humus.

Black soil is light in colour.

Deccan Plateau is rich in this soil.

Red soil is found mainly in the southern and eastern parts of the Deccan Plateau.

In Kerala , we can find_________________ soil.

A natural or chemical substance added to soil in order to help plants grow is known as

The process by which the top layer of soil is removed is known as

Which mineral is used to make electrical wires?

The process of digging minerals is called___________.

The minerals from which we get _____ are called metallic minerals.

Hard rock solid materials that form the upper layer of the Earth.

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