National parks are a regions containing key

9. National Parks are:
A.
Regions containing key geological resources that have been set aside for the enjoyment of future
generations.
B. Regions containing key biological, geological or cultural resources that have been set aside for the
enjoyment of the present generation and future generations.
C. Regions containing key bumper-cars games that have been set aside for the enjoyment of the current
presidential administration.
D. Regions containing key cultural resources that have been set aside for the enjoyment of the present
generation.
E.
Regions containing key biological resources that have been set aside for the enjoyment of the present
generation.
Old Faithful, the giant sequoias, and Mesa Verde’s cliff dwellings are waiting for you, and your grandchildren.
Correct Answer: B
Your Response: B
Points Earned: 1/1
10.
You find an atom, and you want to learn what element it is (its fundamental type). If you are efficient,
you first should:

Points Earned: 1/1
11. Chemists recognize many different elements, such as gold, or oxygen, or carbon, or iron. Suppose you
got some iron, and started splitting it into smaller pieces. The smallest piece that would still be called
“iron” would be:
Points Earned: 1/1