Earth crossword puzzle by Alwyn
Across
- 4. A hot liquid that shoots out of a volcano.
- 5. A mountain or hill that has a hole going into the mantle for hot liquid to come out of.
- 6. The third layer of the earth.
Down
- 1. The very middle layer of the earth.
- 2. The second layer of the earth.
- 3. This hot liquid is formed in the mantle.
- 7. The layer that people live on.