Chapter 5 Review                                                                     Name ____________________________________

 

Answer the multiple Choice and True and False questions on page 204


Multiple Choice

  1. ________
  2. ________
  3. ________
  4. ________

  5. ________
  6. ________
  7. ________
  8. ________

True and False

  1. ________
  2. ________
  3. ________
  4. ________

  5. ________
  6. ________
  7. ________

 

What gases were present at each time in the history of the Earth?

            Time

4 Billion years ago

Dust cleared and sunlight changed it to

3.8 Billion years ago

Blue Green bacteria and plants changed the atmosphere

600 billion years ago

Gases present

 

 

 

 

Use the vocabulary terms on page 203 to match the following descriptions. You will have to use the words more than once.

1. ___________________________                The hottest layer of the atmosphere

2. ___________________________                Earths magnetic field extending through space.

3. ___________________________                Half of the earth

4. ___________________________                The coldest layer of the atmosphere.

5. ___________________________                Where satellites circle the earth

6. ___________________________                Protects the Earth from ultraviolet rays.

7. ___________________________                Rising warm air and sinking cold air.

8. ___________________________                A strong wind that blows from west to east.

9. ___________________________                The oceans, streams, lakes, rivers, and ice caps of the Earth.

10. ___________________________            A charged particle.

11. ___________________________            The second layer of the atmosphere.

12. ___________________________            Where the ozone layer is located

13. ___________________________            Radio signals bounce off this.

14. ___________________________            A form of oxygen.

15. ___________________________            An imaginary line that divides the earth in half.

16. ___________________________            Cause the aurora borealis

17. ___________________________            Protects Earth form meteorites.

18. ___________________________            The envelop of gases that surround the Earth

19. ___________________________            The solid part of the earth.

20. ___________________________            The layer of the atmosphere we live in.


Short Answer: Answer the following questions using complete sentences.

1.      How is the atmosphere like a space suit?

2.      What are the three main feature of the Earth?

3.      List and describe the layers of the atmosphere in order from the Earth up?

 

4.      What happens to the temperature as you go up in the atmosphere? How long does this trend continue?

5.      What are the most common gases in the atmosphere?

6.      How did green plants change the atmosphere?

7.      What is the importance of the ozone layer?

8.      What is the importance of carbon dioxide in the atmosphere?