The start of fall and spring is called.
Equinox
The word describes how the Earth's travels around the sun.
Revolution
The Moon is known as a natural _________.
satellite
What months is summer in the northern hemisphere?
June, July, August
The start of summer and winter.
Solstice
If we split the Earth into two halves at the equator then we would have two...
hemisphere
The change in the sunlit area of one celestial body, such as the moon, as seen from another celestial body, such as Earth.
Phase
What months is summer in Southern hemisphere?
December, January, February
The name used to describe the Earth's tilt.
Axis
What was the rotation of the Earth cause us to experience?
Day and night
The visible fraction of the sunlit moon continues to decrease.
Waning crescent
What months is spring in Northern hemisphere?
March, April, May
How many days are there in a year?
365 or 365.25
How long does it take the Earth to revolve once around the sun?
365.25 days
What phase of the moon is it on day 0?
New moon
What months is spring in Southern Hemisphere?
September, October, November
This word describes how the Earth's spins.
Rotation
What season is when the North pole is tilted toward the sun?
Summer
What phase of the moon is it on day 14?
Full moon
What months is fall/autumn in Northern hemisphere?
September, October, November