Question

What is soil? How is soil formed? Describe an activity to show that soil contains water.​

Answer 1

Explanation:

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Soil is the loose surface material that covers most land. It consists of inorganic particles and organic matter. Soil provides the structural support to plants used in agriculture and is also their source of water and nutrients. Soils vary greatly in their chemical and physical properties.

Answer 2

Answer:

The theory can be proved by using some soil in the test tube and heat it at high temperature. The water vapour in test tube raises up and reaches the colder temperature of the test tube and the vapours condense due to touch of colder surface and the test tube is closed proving the 'existence of water' in soil.

Explanation:

take soil and keep it in hot burner then you will see tiny droplets of water evaporates..this shows soil contains water