Across
- 3. also known as crude oil is a yellowish black liquid that form beneath the surface of the earth
- 7. capable of being reused
- 9. air movement in particular direction
- 10. power created by the sun’s rays/light
- 12. a finite resource is
- 13. relating to the nucleus of an atom
Down
- 1. power created by the movement of water
- 2. power produced by the internal heat of the earth
- 4. a machine used to create continuous power in there is a wheel and is made to revolve by fast moving air
- 5. power created by the sun’s rays/light
- 6. a stock or supply
- 8. the total mass of organisms in an area
- 11. energy produced from the charge of electrons or protons
- 14. a black sedimentary rock that contains mostly carbon