24
QuizMultiple Choice

Unit Test — Unit test

Question 24 • BMS_Favors_Grade 8 Physical Science_Sem B_25-26

A compass taken to Earth’s moon does not point in a specific direction on the moon. What is the most likely reason for the difference between how the compass works on Earth and on the moon?

Answer
A
The moon lacks an atmosphere.
B
The moon contains no rocks that have iron.
C
The moon does not have a strong magnetic field.
D
The moon has no bodies of water.

Explanation

A compass needle aligns with a planet’s magnetic field. Earth has a strong global magnetic field that gives the needle a consistent direction, while the moon does not have a strong magnetic field. Therefore, “The moon does not have a strong magnetic field” is the best answer.

AI-written and checked against the verified answer.

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