Suggest any two ways to check soil erosion by rivers.
Read the data given below carefully and answer the questions that follow:
Land Use |
Percentage of Land |
|
Forest Net sown area Fallow land Land not available for cultivation Land under pasture and tree crops Culturable waste land |
22.5 46.6 7.7 13.8 4.8 4.6 |
|
Total |
100 |
(i) What percentage of land is dedicated to each of the net sown area and fallow land?
(ii) What is the main difference between the net sown area and fallow land?