Across
- 1. providing what is needed
- 3. the study of the stars, planets, and other outer space objects
- 4. the outside of something
- 6. how much of that thing there is
- 8. includes the Earth and the other planets that orbit the Sun
Down
- 2. tells how how or cold a thing is
- 5. a round model of the world or Earth
- 7. the state of being warm in temperature or feeling