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Study
Earth Moon Sun Review
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What is this?
Penumbra
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What is Earth's tilt?
23.5 degrees
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What is to become less and less illuminated? (Fading)
Waning
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Why does the moon appear to move across the sky at night?
Earth rotating on its axis
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During which phase can a lunar eclipse occur?
Full Moon
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What is this?
Umbra
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What season would this be in the southern hemisphere?
Summer
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Why don't we have 2 full moons every month?
The moon's lunar cycle is 29.5 days (so about a month)
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What is to become more and more illuminated?
Waxing
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Why do the moon's phases change?
The angle between the sun, moon, and Earth has changed
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What is to move around another object in an ellipse?
Orbit
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During which phase can a solar eclipse occur?
New Moon
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Which season(s) would this be for southern and northern hemisphere?
Autumn and Spring
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What season would this be in the southern hemisphere?
Winter
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True or false: the moon rotates as fast as it revolves
True
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