Quiz #1 Earth and Life POWERPOINT AMEN .pptx

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1. Quiz #1 Earth and Life Science

2. 1. It is the outermost surface. It is a very thin layer of solid rock. And it is also known as the thinnest layer of the earth.

3. 2. It is composed of part of the crust and the upper part of the mantle (the top 100 km).

4. 3. It is made of molten rock and metal so that it “flows” like hot asphalt.

5. 4. This layer of the earth is very hot—1600°F at the top and 4000°F towards the center of the Earth.

6. 5. It is so hot and has so much pressure that if you were to go there—you would be squished into something even smaller than a marble.

7. 6. This layer or part of the earth is liquid metal iron and nickel with 10% sulfur and/or oxygen.

8. 7. It is composed of iron and nickel. It is responsible for the magnetic field the Earth generates.

9. 8-11 What are the four main layers if the earth?

10. 12-13 What are the two sub layer of the earth that is also part of the mantle?

11. 14. What is the title of our first discussion?

12. 15. What is the FULL NAME of your subject teacher?