Astronomy Worksheets With Answers - Georgia Milestones Page 7

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Georgia Milestones Practice Test 1 (GaMT1)
28. Use the chart below to answer this question.
The chart shows the average distance of each planet from the Sun and the speed each planet travels in its orbit.
Which conclusion should be drawn from this chart?
A. The planets closer to the Sun travel around the Sun faster.
B. The planets closer to the Sun absorb the Sun's energy and therefore move faster.
C. The outer planets move slower because they are larger.
D. The outer planets move slower because they have many moons.
29.
Use the diagram below to answer this question.
When the Sun, the Moon, and Earth are in the same line as shown, which of the following could occur?
A. an eclipse of the Sun
B. an eclipse of the Moon
C. The Moon could be pulled closer to Earth.
D. The spin of Earth could be increased.
30. Why does the amount of daylight change during the course of a year?
A. The amount of light and heat radiated by the Sun changes at different times of the year.
B. The distance between the Sun and Earth changes from summer to winter.
C. The North Pole points more toward the Sun at one time of the year than another.
D. Earth rotates at different speeds at different times of the year.
31. Which statement best explains why there is no atmosphere on the Moon?
A. The temperature of the Moon varies too much to develop an atmosphere.
B. The Moon does not have enough gravity to hold an atmosphere.
C. The Moon revolves too quickly to keep an atmosphere.
D. The density of the Moon is too great to allow an atmosphere.
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