Class 10 Science - Chapter Sustainable Management of Natural Resource NCERT Solutions | How can you as an individual contribute
How can you as an individual contribute or make a difference to the management of (a) forests and wildlife, (b) water resources and (c) coal and petroleum?
As an individual we should make the contribution and some differences for the management of Forests and wildlife, water resources and coal petroleum. Some approaches we should use for the conservation.
Forest and Wildlife:
1. We should promote Afforestation programs instead of promoting deforestation. Deforestation is the clearing of forest to claim the land that will be used by the man. It affects the soil fertility, increase soil erosion, floods and droughts have become more frequent, landslides increases etc. So, to overcome these effects, afforestation program should be applied which means to grow plants, i.e, plantation.
2. We should minimise the use of timber and instead of that we should use the alternative source of energy like biogas, supplement the fuel wood. Forest fires should be prevented; pests and diseases of the forest trees should be controlled.
3. Overgrazing should be prohibited; uses of modern techniques should be adopted like irrigation, fertilizers, control of weeds, breeding of choice trees and tissue culture etc.
Water Resources:
1. We should promote rain- water harvesting.
2. Close the taps while we are brushing our teeth, shaving or bathing when the bucket gets filled.
3. We should avoid the throwing of waste like plastic bottles, polythene, glasses in the beaches, lakes, ponds etc, that are polluting our water.
4. Several waste water treatment methods have been given like Bioreactors, Trickling filter method, Activated Sludge Method, treatment of Industrial Effluents etc.
Coal and Petroleum:
1. Use the bicycle to go to the short distances instead of using scooty, cars, or another automobiles which are running on petrol.
2. We should not use coal as a fuel.
3. We should use the alternative energy sources like hydro- energy power plant and solar energy instead of using coal or petroleum because they affect our environment and our health too. They produce large amount of smog by burning them and produce very foul smell which affects our health by inhaling them.
More Questions From Class 10 Science - Chapter Sustainable Management of Natural Resource
- Q:-
Find out about the traditional systems of water harvesting/management in your region.
- Q:-
Suggest some approaches towards the conservation of forests.
- Q:-
We saw in this chapter that there are four main stakeholders when it comes to forests and wildlife. Which among these should have the authority to decide the management of forest produce? Why do you think so?
- Q:-
List five things you have done over the last one week to —
(a) conserve our natural resources.
(b) increase the pressure on our natural resources. - Q:-
Find out the source of water in your region/locality. Is water from this source available to all people living in that area?
- Q:-
Why should we conserve forests and wildlife?
- Q:-
Compare the above system with the probable systems in hilly/mountainous areas or plains or plateau regions.
- Q:-
Why do you think that there should be equitable distribution of resources? What forces would be working against an equitable distribution of our resources?
- Q:-
What changes can you make in your habits to become more environment-friendly?
- Q:-
What can you as an individual do to reduce your consumption of the various natural resources?
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