4th Grade - Letters
| Description: | 4th Grade - "Letters from Yosemite" |
| Category: | Miscellaneous |
| Created by: | rjelam on 2006-09-04 |
| Stack ID: | 46785 |
| Flap 1 | Flap 2 |
| naturalist | person who studies living things |
| preserve | to keep from harm or change; protect |
| slopes | land that goes up and down as an angle |
| species | a set of related living thing that share characteristics and that can interbreed |
| glacier | a great mass of ice that moves slowly down a mountain or along a valley |
| impressive | able to impress the mind, feelings or conscience |
| wilderness | a wild region with few or no people |
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