Answers

2015-07-12T19:04:09+05:30
THE LAND DEGRADATION MEANS THAT THE SOIL IN NOT FIRM . THIS CAN BE DONE BY PLANTING MORE AN MORE TREES WHERE THE  ROOTS CAN BIND THE SOIL.
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2015-07-13T21:30:20+05:30
1.The main cause of land degradation is deforestation as by uprooting tree there is a growth in soil erosion which ultimately leads to land degradation.
2.mining activities also contribute towards land degradation.
3.waste effluents from industries are discharged into the soil which make the soil less fertile . this also leads to land degradation.
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