Pre GED Science Practice Test

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

1. Which system in our body is including the kidneys and bladder?
A.
B.
C.
D.

Question 1 of 10

2. At what point does water freeze?
A.
B.
C.
D.

Question 2 of 10

3. What's the name of an organism that lives in or on another organism and which is deriving its nutrition from that other organism?
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B.
C.
D.

Question 3 of 10

4. In ecosystems, birds are depending on insects for survival. When pesticides are used for controlling the insect population, what will likely happen to the bird population?
A.
B.
C.
D.

Question 4 of 10

5. What do we call one complete revolution of the Earth around the Sun?
A.
B.
C.
D.

Question 5 of 10

6. Guess the following liquid:

Clue 1: It is containing the elements of oxygen and hydrogen.
Clue 2: It will freeze at 0 degrees Celsius, 32 degrees Fahrenheit, or 273.15 Kelvin.
A.
B.
C.
D.

Question 6 of 10

7.
What do we call a material that is not transferring heat very well?
A.
B.
C.
D.

Question 7 of 10

8. If a sound source is approaching an observer, the
A.
B.
C.
D.

Question 8 of 10

9. In our solar system, Earth is the only planet that has
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B.
C.
D.

Question 9 of 10

10. When a dog is coming to you when you're whistling, what type of behavior is it showing?
A.
B.
C.
D.

Question 10 of 10


 

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