Fossil fuels

Q. Which famong the following is the primary energy source of the world?

1. Solar energy
2. Geothermal energy
3. Fossil Fuels
4. Tidal energy

Q. ​Fossils are mostly present in which type of rock?

Q. What form of energy is produced when the vegetation gets buried inside the Earth, for a span of millions of years?

1. Nuclear energy
2. Geothermal energy
3. Gravitational Energy
4. Fossil Fuels

Q. Among all the fossil fuels, is the most abundant.

1. coal
2. oil
3. petroleum
4. natural gas

Q. Which of the following is a fossil fuel?

1. Silver
2. Gold
3. Coal
4. Iron