Question

a)Explain the term soil moisture .
How is it useful for plants ?

b)How does rainfall affect the depth of water table ?​

Answer 1

Explanation:

(A) As soil moisture is depleted, less water is held between soil particles and more around the surface of the soil particles. ... To maintain good plant growth, water in the soil should be applied via irrigation or rainfall at a suitable level of stress for the crop being grown. This is called the refill poits.

(B) When rainfall is less than normal for several weeks, months, or years, the flow of streams and rivers declines, water levels in lakes and reservoirs fall, and the depth to water in wells increases. If dry weather persists and water-supply problems develop, the dry period can become a drought. That's why rainfall affect the depth of water level