click below
click below
Normal Size Small Size show me how
Chapter 18 Vocab.
| Term | Definition |
|---|---|
| Nonrenewable Resource | Resources that are used faster than they can be replaced by natural processes. |
| Renewable Resource | Resources that can be replaced by natural processes in relatively short amount of time. |
| Nuclear Energy | Energy released from atomic reactions. |
| Reclamation | A process in which mined land must be recovered with soil and replanted with vegetation. |
| Solar Energy | Energy from the Sun. |
| Wind Farm | A group of wind turbines that produce electricity. |
| Hydroelectric Power | Electricity produced by flowing water. |
| Geothermal Energy | Thermal energy of Earth's interior. |
| Biomass Energy | Energy produced by burning organic matter. |
| Ore | Deposits of minerals that are large enough to be mined for a profit. |
| Deforestation | The cutting of large areas of forests for human activities. |
| Photochemical Smog | A brownish haze produced when nitrogen compounds and other pollutants in the air react in the presence of sunlight. |
| Acid Precipitation | Precipitation that has a pH less than 5.6. |