9/14 - Finish Movement of the Earth, begin 2.3

Today the Newton's Law of Gravitation problems were due. If you were absent, you NEED to turn your work into the Makeup Notebook asap.

Today we reviewed what we had been learning about the Movement of the earth, then we finished 2.2 learnings about precession and the different time zones. Some classes began 2.3 about Artificial Satellites, some didn't get to it yet.

Your vocab quiz is tomorrow, it is going to be matching the definition to the word. It includes all the the vocab from Chapter 2, and the 8 words from Ch 1 - The 8 words were:

1. geosphere
2. hydrosphere
3. atmosphere
4. ecology
5. ecosystem
6. biosphere
7. pollution
8. biodegradable

The definitions are in the chapters as well as at the end of the textbook. PLease look over these words tonight so that you are prepared for the quiz, it is a very easy way to get a very good grade!