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Across
- 2. A natural solid substance found in the earth
- 3. A substance that living things need for energy and growth
- 7. When water changes from a liquid to a gas
Down
- 1. The breaking down of rocks by weather, water, and living things
- 2. All the chemical processes in your body that keep you alive
- 4. An object that attracts iron and some other metals
- 5. A state of matter that flows and takes the shape of its container
- 6. The power that makes things move or change