When we burn a matchstick, chemical energy is released in the form of heat and light.

The food that we eat has nuclear energy.

During photosynthesis, electrical energy is converted into chemical energy.

On a roller coaster, the total amount of energy changes at every point.

Name the following:

The fuel obtained when biomass is decomposed in the absence of oxygen.

Name the following:

Judicious and economic use of energy.

(Choose from: Conservation of energy / Consumption of energy)

Name the following:

Energy stored in the nucleus of atoms.

(Choose from: Nuclear energy / Chemical energy)

Name the following:

Fuels formed from remains of plants and animals buried millions of years ago.

(Choose from: Fossil fuels / Water)

Name the following:

Splitting of the nucleus of an atom.

(Choose from: Nuclear fission / Nuclear fusion)