Question

soil conservation means a) prevention of spread of desert b) to check soil erosion by wind and rains c) to check soil erosion by afforestation d) all of these
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Answer 1

Answer:

A) prevention of spread of desert

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Answer 2

Answer:d) is the correct answer

Explanation:The term soil conservation is a broad one including different aspects of concern towards the healthy nature of soil. This includes the method of afforestation, inorder to prevent soil erosion and to prevent deforestation leading to desertification, which adversely affect the quality of soil. In a broad sense, we can define the soil conservation as the sum of all the concerns in order to sustain the soil from different types of adversities such as pollution , desertification etc.