positive effect of human activities of a environment
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Answer:
Human beings can excercise a great infuence on the environment around them. This can be both positive as well as negative. However, in this question we will focus only on the positive impact.
Promoting Afforestation- This plays an important role in reducing air pollution by improving the overall air quality.
Conserving water resources- By not throwing industrial wastes, domestic wastes into rivers, lakes etc water pollution can be prevented.
Techniques like rain water harvesting , watershed management, drip irrigation helps in the conservation of water resources
Soil conservation- Methods like contour ploughing, terrace farming, crop rotation, windbreaks, shelter belts play an important role in preventing soil erosion
Conservation of flora and fauna- By setting up conservation areas,botanical gardens, national parks, wildlife sanctuaries, biosphere reserves humans play a significant role in the conservation of flora and fauna.