| A | B |
|---|
| natural resources | water, gas, oil, coal, trees, wind |
| renewable resources | trees (if we replant), water, soil |
| non-renewable resources | oil, natural gas, minerals, rock |
| inexhaustible/perpetual resources | wind, sunlight |
| fossil fuels | oil, natural gas, coal |
| 3 R's | reduce, reuse, recycle |
| pros of nuclear energy | clean, no smog or acid rain |
| cons of nuclear energy | radioactive waste, comes from mined uranium |
|
