Question

what is land ? give any 3 ways to sustain land

Answer 1

Land is the basic natural resource that is required in as a factor or an input in many production activities. Land is a fixed asset it cannot be expanded or produced. Many of human activities depend on land. It is very necessary to be careful in its use. (2) Three ways to sustain land are (i) Soil is the vital part of land, chemical fertilisers and pesticides reduce its fertility and pollute soil in many ways. So, there should be emphasis on use of bio-compost and eco-friendly methods. (ii) Some farming practices helps in making land sustainable. These practices includes intensity of cropping, rotation of crops, multiple cropping, etc. (iii) The modern farming methods should be used carefully and rationally according to scientific standards so that natural resource base that soil provides is saved from further damage.

Answer 2

land is the part of the earths surface that is not covered by water .
Sustain ways :
1. stop deforestation
2. Stop land degradation
3. shelter belts
4. terrace farming