Across
- 1. the flat top part of it
- 4. system the sun and all the planets tharound round it
- 7. agree with them, and perhaps help them because you want them to succeed
- 8. how hot or cold it is
Down
- 2. scientific study of the stars, planets, and other natural objects in space
- 3. heat that it has or produces
- 5. how much there is, or how much you have, need, or get
- 6. ball-shaped object with a map of the world on it