Motions
Phases
Eclipses
Tides
Seasons
100
Takes Earth 24 hours to do this
What is rotate
100
Number of phases
What is 8
100
Cause
What is the revolution of the moon
100
Happens 4 times a day
What is high and low tides (or, tides change)
100
Why seasons change
What is because of the tilt and revolution of Earth
200
Result of Earth's revolution
What is a year
200
Why we see different phases
What is "because the way the moon reflects light from the sun"
200
Cause
What is gravitational pull of the sun and moon
200
How tilt affect seasons in Northern/Southern hemisphere
What is opposite winter/summer
300
What the Earth spins on
What is an axis
300
Phases when we see less of the moon
What is a waning phase
300
Define eclipse
What is the result of the earth or moon blocking sunlight to the other
300
When tide is higher than normal
What is a spring tide
300
Longest and shortest days of the year
What is solstice
400
Length of moon's rotation
What is 27 1/3 days
400
When all of the moon's surface facing Earth reflects light
What is a full moon
400
The moon blocks sunlight from reaching Earth
What is a solar eclipse
400
Why sun's effect on tides is weaker
What is because it is so far away
400
The sun is directly above the Equator on these on these days
What are Equinoxes
500
Time it takes for moon to revolve around Earth
What is 17 1/3 days
500
Two kinds of eclipses
What is a solar or lunar eclipse
500
During this kind of eclipse, only part of the moon darkens
What is a partial lunar eclipse
500
Position of sun and moon during Neap tide
What is 90 degree angle
500
Rays we receive during winter
What are indirect rays
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