Across
- 3. how much there is of something
- 6. how hot or cold something is
- 7. the outside layer of something
- 9. to provide what someone needs
- 10. the world
Down
- 1. when you feel the heat from something like the sun
- 2. the Earth and all planets around the sun
- 4. to move or turn in a circle
- 5. the study of the stars and planets
- 8. the area outside the Earth