Across
- 5. Anything that can be found outside that can be put to a use by humans or animals.
- 6. A change made to improve something or to make it look better.
- 7. A list of items in a book such as topics, that show the page number where the topic can be found.
- 8. A pattern of behavior shared by a group of people.
Down
- 1. The protection of nature or animals.
- 2. Telling the most important parts of a book leaving invalid things out.
- 3. All of the physical surroundings of Earth.
- 4. to change to survive something different from what your body is used to.