Soil- a natural resource

What is soil?

• the topmost layer of the Earth

• a lake in Brazil

• another name for Jupiter

• the cutting down of trees

_______ _____ does not decay and hence pollutes the soil.

Soil pollution happens soil gets contaminated with natural substances.

• TRUE

• FALSE

What are a few examples for soil pollution?

• Excessive use of pesticides

• Death of Earthworms

• Plastic waste

• Terrace farming

• Breathing oxygen

Is littering plastic bottles soil conservation or soil pollution?

• CONSERVATION

• POLLUTION

• BOTH

• NONE

Planting of trees is also known as

We can conserve soil by _______ farming.

• terrace

• cultural

• coconut

• cabbage

Which of the following shows a picture of afforestation?

• 
• 
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•