On the basis of the issues raised in this chapter,
[question] Question. On the basis of the issues raised in this chapter, what changes would you incorporate in your life-style in a move towards a sustainable use of our resources? [/question] [solution] solution: One should incorporate the following changes in life-style in a move towards a sustainable use of our resources: (i) Stop cutting trees and practice plantation of trees. (ii) Stop using plastic and polythene bags for carrying goods. (iii) Use recycled paper. (iv) Throw biodegradable and...
List five things you have done over the last one week to
[question] Question. 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 [/question] [solution] solution: (a) To conserve our natural resources: (i) Travel by a CNG bus for long distances and walk for short distances. (ii) Use recycled paper (iii) Throw biodegradable and non-biodegradable waste into separate bins (iv) Plant trees (v) Harvest rainwater (b) To increase the pressure on our natural resources: ...
What can you as an individual do to reduce your
[question] Question. What can you as an individual do to reduce your consumption of the various natural resources? [/question] [solution] solution: Natural resources such as water, forests, coal and petroleum, etc. are important for the survival of human beings. The ways in which we can reduce the consumption of various natural resources are as follows: (i) We should stop the cutting of trees (deforestation). (ii) We should use recycled paper to reduce the cutting down of trees. (iii) We should ...
How can you as an individual contribute
[question] Question. 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? [/question] [solution] solution: (a) Forest and wildlife: (i) We should protest against the cutting of trees (deforestation). (ii) We should protest against the poaching of wild animals. (iii) We should stop the destruction of forest land for our use. (b) Water resources: (i) Turn the taps off while brushing or bathing an...
We saw in this chapter that there are four main stakeholders
[question] Question. 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? [/question] [solution] solution: The forest department of the government should have the authority to decide the management of forest produces. This is because the forest department is the care taker of the forest land and is responsible for any damage to the forest. [/...
Can you suggest some changes in your school
[question] Question. Can you suggest some changes in your school which would make it environment-friendly? [/question] [solution] solution: Changes that can be undertaken in our schools to make it environment friendly are listed below: (i) Electricity can be saved by switching off lights and fans when not required. (ii) Turn the taps off when not in use. (iii) Biodegradable and non-biodegradable wastes should be thrown into separate bins. [/solution]...
What changes would you suggest in your
[question] Question. What changes would you suggest in your home in order to be environment-friendly? [/question] [solution] solution: Changes that can be undertaken in our homes to be environment-friendly are listed below: (i) Switch off the electrical appliances when not in use. (ii) Turn the taps off while brushing or bathing and repair the leaking taps. (iii) Throw biodegradable and non-biodegradable waste into separate bins. (iv) Construct composting pits. (v) Food items such as jam, pickle...
Find out the source of water in your region/locality
[question] Question. Find out the source of water in your region/locality. Is water from this source available to all people living in that area? [/question] [solution] solution: The source of water in our region is ground water. Water from the source is available to all the people living in that area. [/solution]...
Compare the above system with the probable
[question] Question. Compare the above system with the probable systems in hilly/mountainous areas or plains or plateau regions. [/question] [solution] solution: In plains, the water harvesting structures are crescent-shaped earthen embankments. These are low, straight, and concrete. In hilly regions, the system of canal irrigation called Kulhs is used for water harvesting. This involves a collection of rain water in a stream, which is then diverted into man-made channels down the hill sides. [/...
Find out about the traditional systems of water
[question] Question. Find out about the traditional systems of water harvesting/management in your region. [/question] [solution] solution: One of the traditional systems of water harvesting used in our region is tanks. [/solution]...
Suggest some approaches towards
[question] Question. Suggest some approaches towards the conservation of forests. [/question] [solution] solution: Some approaches towards the conservation of forests are as follows: (i) People should show their participation in saving the forest by protesting against the cutting of trees. For example, Chipko Andolan (ii) Planting of trees should be increased. Rate of afforestation must be more than that of deforestation. (iii) Some people cut precious trees such as Chandan to earn money. Govern...
Why should we conserve forests and wildlife?
[question] Question. Why should we conserve forests and wildlife? [/question] [solution] solution: We should conserve forests and wildlife to preserve the biodiversity (range of different life-forms) so as to avoid the loss of ecological stability. A large number of tribes are the habitants in and around the forests. If the forests are not conserved, then it may affect these habitants. Without proper management of forest and wildlife, the quality of soil, the water sources, and even the amount o...
Why do you think there should be equitable distribution of resources?
[question] Question. Why do you think there should be equitable distribution of resources? What forces would be working against an equitable distribution of our resources? [/question] [solution] solution: Natural resources of the Earth must be distributed among the people uniformly so that each and every one gets his share of the resource. Human greed, corruption, and the lobby of the rich and powerful are the forces working against an equitable distribution of resources. [/solution]...
How would these advantages differ from
[question] Question. How would these advantages differ from the advantages of using a long-term perspective in managing our resources? [/question] [solution] solution: In the case of a long-time perspective in managing our resources, these resources will last for the generations to come. This management ensures uniform distribution among the people. It conserves the natural resources for many years and not just for a few years, as in the case of a short-term perspective in conserving natural res...
What would be the advantages of exploiting
[question] Question. What would be the advantages of exploiting resources with short-term aims? [/question] [solution] solution: Exploiting resources with short term aims will satisfy our immediate needs. But there should be a judicious use of natural resources as they are limited in nature. We should not exploit resources for our short term gains as this would only lead to depletion of natural resources for the present generation as well as generations to come. Hence, we can say that there are ...
What changes can you make in your
[question] Question. What changes can you make in your habits to become more environment-friendly? [/question] [solution] solution: We should switch off the electrical appliances when not in use. Water and food should not be wasted. Close the tap when not in use. Dump the objects made of plastic and glass in designated recycling boxes. Plastic, paper, or glass must be recycled or reused and not dumped with other wastes. This is because objects made of plastic do not get decomposed easily. Beside...