Energy Sources

Question 1

It is the property of an object that can be transferred from one object to another or converted to different forms but cannot be created or destroyed.

Answer 1

Energy

Question 2

2 type of sources of energy

Answer 2

1. Renewable sources
2. Non-renewable sources

Question 3

energy are available plentiful in nature and are sustainable. These resources of energy can be naturally replenished and are safe for the environment.

Answer 3

Renewable sources

Question 4

produced by the anaerobic decomposition of organic materials
brought about by certain varieties of bacteria. It burns to generate heat and
used in combustion engines to produce electricity.

Answer 4

Biogas

Question 5

is the heat obtained from underneath the earth and
carried to the surface as steam

Answer 5

Geothermal energy

Question 6

the process of obtaining heat or energy from a large
body of water.

Answer 6

Hydrothermal energy

Question 7

a natural resource that is found underneath the earth. These type of energy resources do not replenish at the same speed at which it is used. They take millions of years to replenish. Ex oil and natural gas

Answer 7

Non-Renewable sources

Question 8

are combustible materials that took millions of years to form

Answer 8

Fossil fuels