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6 Cards in this Set
- Front
- Back
direct sunlight |
sunlight that strikes Earth surface at close to a 90 angle. |
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Earths axis |
an imaginary line through the center of Earth that connects the north pole to the south pole.
earths axis is tilted at an angle of 23.5 degree |
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Equator |
an imaginary horazintal line around the middle of the earth. |
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northern hemisphere |
the half of Earth north of the Equator . |
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north pole |
the northernmost points on the Earth . |
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indirect sunlight |
sunlight that strikes |