1. to show how...
2. make a beginning or end
3. gives us water to drink
4. waters plants..
5. goes up..
6. change into..
7. become clouds.
8. show in the sky..
9. becomes colder..
10. they are so heavy...
11. go down on the ground
12. become little crystals of ice
13-14 does the wind blow?
15. comes down
16. So the air moves and ..
17. ..all the trees shake.