crossword

7. it is a layer of gases surrounding a planet or other material body
10. its a very large land mass
11. there is a plant and an animal
12. it is a intrusive igneous rock formed from the slow cooling of magma underground
14. something you find in your garden
17. these cane be in your garden and have a cell
18. destroys the earth
19. it is a sedimentary rock
21. it can erupt
22. can burn you

1. they float
2. what you are living on
3. what you breathe I'm
4. it is a chemical element with symbol Fe
5. stars are up there
6. a member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus
8. you may see it as a shooting star
9. its as hot as the sun and is in the center of the earth
13. the middle layer of the earth
15. a large body of salt water its like an earthquake but in the water
16. its a structure of the earths crust
20. you can swim in it
22. the most outer layer of earths surface