Why does the Moon have different phases when viewed by an observer on Earth?
Astronomy Review

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Other, Science
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9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The moon revolves around the Earth
2.
FLASHCARD QUESTION
Front
What is our galaxy?
Back
The Milky Way
3.
FLASHCARD QUESTION
Front
The term "Gibbous" is associated with.....
Back
more light than darkness on the moon
4.
FLASHCARD QUESTION
Front
Which of the following is Kepler's 1st law? Options: orbital period squared = semi major axis distance cubed, orbits are elliptical, law of equal areas, law of pie
Back
orbits are elliptical
5.
FLASHCARD QUESTION
Front
The change in seasons is a result of what?
Back
Earth's tilt on its axis as it revolves around the sun
6.
FLASHCARD QUESTION
Front
Which causes day and night? Options: revolution, ravioli, rotation, Earth's tilt on its axis as it revolves around the sun
Back
rotation
7.
FLASHCARD QUESTION
Front
Which is responsible for our Earth year being 365 days? Options: revolution, ravioli, rotation, Earth's tilt on its axis as it revolves around the sun
Back
revolution
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