| A | B |
| A resource that cannot be easily replaced by nature is a _________ resource | nonrenewable |
| We should _________ our natural resources | protect |
| materials, goods or labor used to produce things for people to buy | resources |
| a resource that nature can produce again fairly easily | renewable |
| Modifying this can lead to negative & positive consequences | Environment |
| Coal, natural gas & petroleum are examples of these | fossil fuels |
| an artificial lake or pond made to store water | Reservoir |
| Animals lose their homes from modifying the environment is a ________ consequence | Negative |
| How you can impact the environment in a positive way | Recycle, turn off lights, plant trees, don't pollute |
| the act of saving something for later use | conservation |
| Petroleum is used to make these | fuels for engines, plastics , and rubber |
| Another name for Petroleum | crude oil |
| Examples of renewable energy sources | wind, hydroelectric, solar, biofuels, geothermal |