Chapter 1 · Question 4
Explain land degradation and any major methods of land conservation.
Q4
Explain land degradation and any major methods of land conservation.
Answer Revealed
Direct Answer:
Land degradation is the decline in the quality and productivity of land due to factors such as deforestation, overgrazing, mining, over-irrigation, and industrial waste. It can be reduced through afforestation, controlled grazing, proper irrigation, shelter belts, stabilising sand dunes, and treating industrial effluents before discharge.
Simple Explanation
Land degradation is the decline in the quality and productivity of land due to factors such as deforestation, overgrazing, mining, over-irrigation, and industrial waste. It can be reduced through afforestation, controlled grazing, proper irrigation, shelter belts, stabilising sand dunes, and treating industrial effluents before discharge.
Exam-Ready Structure
Land degradation is the decline in the quality and productivity of land due to factors such as deforestation, overgrazing, mining, over-irrigation, and industrial waste. It can be reduced through afforestation, controlled grazing, proper irrigation, shelter belts, stabilising sand dunes, and treating industrial effluents before discharge.
Key Points
- Land degradation is the decline in the quality and productivity of land due to factors such as deforestation, overgrazing, mining, over-irrigation, and industrial waste.
- It can be reduced through afforestation, controlled grazing, proper irrigation, shelter belts, stabilising sand dunes, and treating industrial effluents before discharge.
Relevant Maps and Figures
Gully Erosion Figure
figure
Use this figure to anchor the meaning of gully erosion while explaining how running water degrades land.
After defining land degradation, connect the visual to control measures such as contour ploughing, terrace farming, and shelter belts.
This figure gives a direct visual of gully erosion, one of the textbook's clearest examples of severe land degradation caused by running water.
Answer Sources
- Land degradation and conservationtextbook section | Contemporary India-II | Resources and Development | Land degradation in India | Pages 8-10