Question

Q Answer in one word or one sentence. 8x1=8mks
6. Breaking up of heavy atoms like uraniumand thorium with the help of fast moving neutrons is called ____

7. Name one disease caused due to ozone layer depletion. ___

8. Which dam projects have displaced people more than once? ___

9. Name one fossil fuel. ____

10. Where was first and second atomic bombs exploded?___

11. What is flood?___

12. Name the gas that is possible to produce green house effect to the extend of 20%.____

13. Mention one natural factor that caused landslide.____​

Answer 1

Explanation:

Hydropower, also known as water power, is the use of falling or fast-running water to produce electricity or to power machines. This is achieved by converting the gravitational potential or kinetic energy of a water source to produce electrical or mechanical power.