| A | B |
| weather | description of the air at a certain time and place |
| temperature | measurement of how hot or cold something is |
| precipitation | water that falls to the earth in the form of rain, ice, snow sleet, or hail |
| climate | pattern of weather in a region over a long period of time |
| blizzard | storm with strong winds and heavy snow |
| hurricane | powerful storm with very strong winds and heavy rain |
| Natural Resources | material found in nature that people can use, such as trees, water, or soil |
| conservation | careful use of natural resources to prevent their being destroyed or used up |
| pollution | something that makes air, soil, or water dirty |
| recycle | to use something more than once |
| nonrenewable resource | resource that cannot be replaced after use, such as clay and stone |
| renewable resource | resource that can be replaced after it is used, such as a tree |
| acid rain | type of rain caused when pollution mixes with moistrue in the air and falls to the ground |
| mineral | natural reource such as gold, coal, sand, or salt that is found in the earth and is not an animal or a plant |
| endangered | animal that is in danger of dying out completely |
| wildlife | animals and plants that live in the wild |