Across
- 4. resource a resource of which there is an endless supply because it can be replenished.
- 7. resource a resource of which there is not an endless supply because it can not be replenished fast enough to meet demand.
- 9. resource materials from the Earth that are used to support life and meet people's needs.
- 10. A non renewable resource derived from petroleum, especially for use as a fuel or lubricant.
- 11. natural resource widely used in computer chips and solar cells.
- 12. natural resource made from hard sedimentary rock, composed mainly of calcium carbonate or dolomite, used as building material and in the making of cement.
- 13. a renewable resource cause by movement from high to low pressures.
Down
- 1. a renewable source of energy that generates power by using a dam or diversion structure to alter the natural flow of a river or other body of water.
- 2. energy renewable resource that is the conversion of energy rom sunlight into electricity,
- 3. prevention of wasteful use of a resource.
- 5. a renewable resource that is colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.
- 6. natural resource in Florida which is one of the three main nutrients most commonly used in fertilizers
- 8. fuels found in Earth's crust and contain carbon and hydrogen, which can be burned for energy made from decomposing plants and animals.