Science

3. core/Earth is a liquid layer about 2,260 km thick composed of iron
4. you breathe it in
7. "the Pacific Plate is floating, propelled by WHAT deep in the mantle
11. they use it to make sement
13. I use it around my plants
16. it's usually what is left from a camp fire
17. It is a silvery-white lustrous metal with a slight golden tinge.
19. a member of a large group of unicellular microorganisms which have cell walls
20. HUGE tidal wave
22. when 2 plates move on a fault line
23. the most outer layer of the earths surface

1. the middle of the earth
2. the envelope of gases surrounding the earth or another planet.
5. it's some sort of star
6. types of rock that are formed by the deposition
8. it can be used for cooking
9. I put these in my garden
10. another word for it is also called lithospheric plate
12. A silvery grey metal
14. it can blind you and it's out in the day sometimes
15. A distinct compound or substance, especially one which has been artificially prepared or purified.
18. core/ the centre of the earth
21. apart from the moon something else you see at night and the may be shooting across the midnight sky