Across
- 2. where the weather happens and where we breathe
- 4. what changed
- 5. it is in space and where rockets and satellites are floating
- 6. a mass of warm temperature covering the colder temperatures from rising higher up in the sky
- 7. a mass of cold temperature making the warmer temperatures rise higher up in the sky
- 10. it is where meteorites fall down and burn up
- 12. Any part of the earth that is inside and is solid
- 16. patterns
- 18. when huge bodies of air stretch high and wide for thousands of miles
- 19. a kind of substance falling from the clouds
- 21. Any living animal on earth that breathes
- 22. All the water in the earth
Down
- 1. the result of something
- 3. when cold substances go down and hotter substance rise up
- 8. The border of the earth that makes up the air and space in our world
- 9. daily changes
- 11. the definition of conduction is heat coming through a material through contact with something directly
- 13. this layer absorbs all the harmful things from the sun
- 14. what stayed the same
- 15. the force exerted by air on any surface
- 17. this is where the Northern Lights appear
- 20. the definition of radiation is the energy from the sun coming onto the Earth
