Vocabulary unit 7

2. / make sure you ___ yourself because if you don't you'll become dehydrated
3. / according to or agreeing with the laws of logic and reason
4. / science that deals with laws and governing liquids in motion and their applications in engineering
7. / the study of biology that deals with animals
10. / the study of the waters of the earth on its atmosphere
11. / air and heir are examples of a ___
15. / the study of the way sentences of a language are constructed
16. / I'll ___ to my sister because I ate her cookies
17. / the study of the ocean
18. / the study of Earths' atmosphere
19. / right and right are both examples of a ___

1. / the study of earthquakes
5. / a word or phrased formed from another by rearranging letters
6. / a instrument used for graphing the earthquake's force and duration
8. / the study of the physical history of the earth
9. / wow, that was a ___! It felt like we just glided on water, actually we did!
12. / extra part added to literary work at the end
13. / a book or story based on someone's life
14. / a drawing or plan that outlines or explains the parts
20. / the similarities of two things, which can be based