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16 Cards in this Set
- Front
- Back
how the moon and the earth the same
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they are both
1. rocky 2. dense 3. both have craters 4. both have alcium, aluminum,oxygen, silicon, and iron |
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what are the differences between the earth and moon
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the moon has no atmosphere and no liquid water. the moon erodes very slowly because of this
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what happens to footprints on the moon and why
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since the moon has no atmosphere, wind, or rain, footprints will remain on its surface for millions of years.
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what does the moon revolve around
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the moon "revolves" around the earth
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rotates
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this is the word we use to describe how the earth spins on its axis, resulting in our day and night
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orbit
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this is the closed path the earth takes as it revolves around the sun
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ellipse
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a shape that is not quite circular
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axis
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this is an imaginary line that passes through the earth's center and its north and south poles
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phases of the moon
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1. new moon
2. waxing crescent 3. first quarter 4. waxing gibbous 5. full moon 6. waning gibbous 7. last quarter 8. waning crescent |
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landforms you see on the moon
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craters, mares(flat, dark areas), highlands(mountains), volcanic domes, and rilles
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waxing crescent
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the moon's sunlit surface first appears as a GROWING
crescent. |
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lunar eclipse
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1. the full moon passes through the earth's shadow.
2. the earth passes between the sun and the moon 3. the eclipse can last more than 2 hours 4. earth's atmosphere bends light, especially red and this makes the moon look like a dim red circle |
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craters
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the big holes you see on the moon
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revolves
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the earth travels in a path around the sun
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eclipse
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occurs when one object passes through the shadow of another object
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what does the earth revolve around
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the sun
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