how does land get to degraded due to human activities in points ans in 6 points
Answers
1. Deforestation:
Forests help in binding up of soil particles with the help of roots of vegetation. Therefore, cutting оf forests will affect the soil adversely.
2. Excessive Use of Fertilizers and Pesticides:
Excessive use of fertilizers is causing an imbalance in the quantity of certain nutrients in the soil. This imbalance adversely affects the vegetation.
3. Overgrazing:
Increase in livestock population results in over exploitation of pastures. Due to this, grass and other types of vegetation are unable to survive and grow in the area, and lack of vegetation cover leads to soil erosion.
4. Desertification:
Desertification is a widespread process of land degradation in arid, semi- arid, and dry sub-humid areas resulting from various factors, including climatic variations and human activities.
5. Industrialization:
Development of industries for the economic growth of the country leads to excessive deforestation and utilization of land in such as way that it has lost its natural up gradation quality.
6. Urbanization:
Increasing growth of population and demand for more residential areas and commercial sectors is also one of the reasons for land degradation.