Question

What is land? Three ways to sustain land

Answer 1

Land is the most precious asset whose value never declines. It can neither be expanded nor contracted. Three most common ways of sustaining land are:


• Afforestation or plantation of more and more trees

• Terrace farming to retain the quality and fertility of land

• Crop rotation to make the soil fit for various cultivations.

Answer 2

Explanation:

the part of the earth's surface that is not covered by water.........

• Afforestation is the process of planting more and more trees. This helps in soil conversation as the roots of the plants prevent land from being wishes away.
• Afforestation is the process of planting more and more trees. This helps in soil conversation as the roots of the plants prevent land from being wishes away.Contour ploughing help in checking water flow.
• Afforestation is the process of planting more and more trees. This helps in soil conversation as the roots of the plants prevent land from being wishes away.Contour ploughing help in checking water flow.Crop rotation help in maintaining the soil fertility.