Question

State T for true and F for false against each statement.
1. Petrol and coal are renewable resources.
2. There is an unlimited supply of oil under the earth.
3. Minerals from which metals are obtained are called fuels.
4. Trees prevent soil erosion.
5. Water is used to generate electricity.
​

Answer 1

Answer:

1) False ( They are non renewable resources )

2False (No oil is a non renewable resources)

3) False( No minerals are extracted from their ores )

4) True ( Trees bind the soil and. hence prevent it from blown away by wind or washed away from water )

5) True ( Water is used to generate electricity as when water falls from a great heights and known as hydroelectricity .)

Answer 2

Statement:-

1. False

2. False

3. False

4. True

5. True