More cards in this set

Card 26

Front

What is the name of the boundary between where the Earth is in light or shadow?

Back

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Card 27

Front

How much insolation does the North pole recieve?

Back

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Card 28

Front

What happens at the Arctic and Antarctic circles on the summer solstice?

Back

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Card 29

Front

On June 21st where are the Sun's rays perpendicular?

Back

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Card 30

Front

On December 21st where are the Sun's rays perpendicular?

Back

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Card 31

Front

When is the Sun directly over the equator?

Back

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