Activity:

Classify the following items into two categories as Natural Resources and Human made resources and paste picture against each item.

1. Land 2. Houses

3. Vegetation 4. Machines

5. Coal 6. Nuclear minerals

7. Buildings 8. Factories

9. Wind 10. Fishes

11. Computers 12. Rivers

13. Water 14. Minerals

15. Soil 16. Synthetic materials

17. Mountain 18. Sea

19. Wild life 20. Railway lines

21. Solar power 22. Birds

Answer the following questions in detail:

Explain the formation of coal and oil.

Write an account on renewable resources.

Model: Make a model and write a report.

(i) Formative of coal

(ii) Windmill model

Life skill:

Suppose you are to enjoy your vacation of 15 days in another place with your family, what will you do before you lock the door? Put right mark or wrong mark according to the option.

1. Ignore everything and keep moving with your family members happily to enjoy the travel.

2. Switch off all the appliances (kitchen appliances, computer, etc).

3. Close all the taps and water pump connections.

4. Check the vehicles like motorbike or car especially its a fuel tank.

5. Switch off all the lights, fan and televisions points.

6. Ask your mother or father to check all the above.