Popular Questions
- Assertion : Coal is a combustible organic fuel Reason : It occurs inside the volcanoes
- Assertion : Consumption of coal Reason : One of them is to switch off
- Assertion : The gases released by burning Reason : The oxides of sulphur
- What changes can you make in your habits to become more environment friendly
- What Would be the advantages of exploiting resources with short term aims?
- Why do you think there should be equitable distribution of resources?
- Why should we conserve forests and wildlife?
- Suggest some approaches towards the conservation of forests.
- Find out about the traditional systems of water harvesting/ management in your region.
- Compare the traditional system of water with the probable system in hilly/mountainous areas or plains or plateau regions
- find out the source of water in your region/locality.
- How is the increase in demand for energy affecting atmosphere?
- Instead of using gas, an alternative A can be used to cook food which does not require any fuel
- Give an example to show that exploitation of resources lead to pollution
- Make a list of few industries that are dependent on forest products.
- Why did Amrita Devi Bishnoi sacrificed her life?
- Where was Chipko andolan started and by whom?
- Suggest some consequences due to the loss of biodiversity?
- large waterbodies, i.e. oceans are present on the Earth yet there is scarcity of water. Explain.
- To test the level of water quality, study of which parameters can be done?
- Is water conservation necessary? Give reason.
- Distinguish between inexhaustible and exhaustible resoures
- In the context of conservation of natural resources, explain the terms reduce, recycle and reuse.
- Reuse is better than recycling of materials. Give reason to justify this statement.
- Sustainable development implies a change in all aspects of life. Justify.
- To achieve sustainable development, can you suggest what steps should be taken?
- List few activities that have led to the contamination of the river Ganga.
- What important message is conveyed by Amrita Devi Bishnoi Award for wildlife conservation?
- What was the cause behind the Chipko Andolan and what happened during it?
- (i) Locate and name the water reservoirs in figure (A) and (B) (ii) Which has an advantage over the other and why?
- A village is suffering from chronic water shortage because most of water
- In a village in Karnataka, people started cultivating crops all arround a lake which was always filled with water
- What is a dam? Why do we seek to build large dams?
- What does watershed management mean and aim at?
- Suggest some precautionary measures which should be taken while harvesting rainwater
- Although coal and petroleum are produced by degradation of biomass, yet we need to conserve them. Why?
- What measures would you take to conserve electricity in your house?
- Why do we need to manage our resources carefully?
- Carbon dioxide is considered as toxic to mankind. Explain.
- What direct value does a forest have for man?
