Science Test Set 2

This practice test is not related to the GED Ready® – The Official Practice Test, produced and distributed by GED Testing Service LLC.

1. Climate is NOT affected by:
A.
B.
C.
D.

Question 1 of 10

2. First, a green plant takes in energy from sunlight. The plant uses this energy and a molecule called chlorophyll (which gives plants their green color) to build sugars from water and carbon dioxide. This process is called…
A.
B.
C.
D.

Question 2 of 10

3. The term “non-renewable” means that the resource
A.
B.
C.
D.

Question 3 of 10

4. Which statement describes the role of flowers in plant survival?
A.
B.
C.
D.

Question 4 of 10

5. The immune system helps to defend the body from disease. True or False?
A.
B.

Question 5 of 10

6. What’s correct?
A.
B.

Question 6 of 10

7. John recorded the temperature on the same day for the last ten years:
The records show 68, 68, 69, 70, 72, 70, 68, 75, 55, 67.

What is the average temperature on this day over the last ten years?
A.
B.
C.
D.

Question 7 of 10

8. The electric lamp transfers …
A.
B.
C.
D.

Question 8 of 10

9. What are the two main reasons that organisms have skeletal systems?
A.
B.
C.
D.

Question 9 of 10

10. After food is eaten, molecules in the digestive system break proteins down into amino acids, fats into fatty acids, and carbohydrates into simple sugars. These molecules are called 
A.
B.
C.
D.

Question 10 of 10


 

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This test is a part of our GED Science Practice Test module.

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