Tidal Energy, Biogas, and Conservation of Minerals

Q. A gaseous fuel created from dead plants, kitchen waste, and animal dung is called ________.

1. Biogas
2. Natural gas
3. Mica
4. Limestone

Q.

Mention one application of biogas.

Q. A gaseous fuel called Biogas can be produced by using dead plants, kitchen waste, and animal dung.

1. True
2. False

Q. Electricity cannot be produced from tidal energy.

1. True
2. False