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25 questions
The diagram below indicates regions of daylight and darkness on Earth on the first day of summer in the Northern Hemisphere. Four latitudes are labeled A, B, C, and D. What location receives the least intense insolation?
A
B
C
D
The positions of Earth in its orbit on December 21 and June 21 are indicated. The positions of perihelion (when Earth is closest to the Sun) and aphelion (when Earth is farthest from the Sun) are also indicated. Both perihelion and aphelion occur approximately two weeks after the dates shown. About how many months will it take for the Earth to get from perihelion to aphelion?
6 months
2 months
12 months
8 months
Any energy coming from the Sun is called . . .
Insolation
Insulation
Convection
Interpretation
Which diagram represents the tilt of the Earth's axis relative to the Sun's rays on December 15th?
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