Question

1. What is soil ?
2.How is soil formed ?
3.What do you understand by percolation ?
4.Why is loamy soil best suitable for growing plants?
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Answer 1

Explanation:

1. 'Soil' means the uppermost layer of the earth's crust,

Soil is the loose surface material consisting of inorganic particles and organic matter.

2. Soil are formed by weathering (breaking) of rocks .

3. Percolation -:

The rate at which water moves through the soil.

4.Loamy soils are best for plant growth because sand, silt, and clay together provide desirable characteristics.

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