Question

State whether True or False. Correct the statements which are false:

1. The devices used for harnessing sun energy is wind mill. 

2. Liquefied petroleum gas is obtained from petroleum. 

3. Harnessing the energy from flowing water to produce electricity is hydro power. 

4. 12% of e-wastes are from computer components. 

5. LED bulbs consume more electrical energy.

Answer 1

1. False – The devices used for harnessing wind is wind mill. 

2. True 

3. True 

4. False – 12% of e-wastes are from telecommunication components 

5. False – LED bulbs consume less electrical energy.