Across
- 2. fusion Which of the following process is used by the sun to produce energy
- 4. energy that comes from the decay of natural minerals and the volcanic action of the earth
- 6. Energy The vibrations that reach the human ear are experienced by humans as sound.
- 8. non-renewable source of energy
- 9. energy What is the energy associated with the object’s motion
- 10. can neither be created nor destroyed, it can only be converted from one form to another.
- 11. What happens to the total energy of the object falling freely towards the ground
- 12. How many forms of fossil fuels are present
Down
- 1. major constituent of biogas
- 3. What is the The International System of Units for measurement of energy
- 5. energy refers to the type of energy that travels by waves or particles.
- 7. energy has the ability to transform into a more obvious form of kinetic energy