Suppose we imagine the Sun to be about the size of a grapefruit. Which of the following describes the size and distance of Earth on the same scale?
A) Earth is the size of a point about 1 meter away from the Sun.
B) Earth is the size of a golf ball about 1 meter away from the Sun.
C) Earth is the size of a point about 15 meters away from the Sun.
D) Earth is the size of a golf ball about 15 meters away from the Sun.
E) Earth is the size of a marble about 25 miles away from the Sun.
Answer: C
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Astronomy Chapter 1
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