QUESTIONS: (3Marks Each)
Q1. Suggest a few useful ways of utilizing waste water.
Q2. Distinguish between exhaustible and inexhaustible resources of energy. Give one example of each.
Q3. What are fossil fuel? “Burning fossil fuels may lead to intense global warming.” Justify this statement.
Q4. Suggest some approaches towards the conservation of forests.
Questions: (5 Marks Each)
Q1. What is meant by Chipko Andolan? What important role was played by Chipko Andolan?
Q2. What changes can you make in your habits to become more environment friendly?
Q3. What changes would you suggest in your home in order to be environment- friendly?
Q4. Can you suggest some changes in your school which would make it environment- friendly?
Q5. In the context of conservation of natural resources, explain the terms reduce, recycle and reuse. From among the materials that we use in daily life, identify two materials for each category.
Q6. Prepare a list of five activities that you perform daily in which natural resources can be conserved or energy utilization can be minimized.
Q7. How can you as an individual contribute or make a difference to the management of:
(a) forests and wildlife
(b) water resources
(c) coal and petroleum
Q8. What can you as an individual do to reduce your consumption of the various natural resources?