Rus
why are temperatures on the gas giants so low?
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a. they do not have atmospheres.
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b. they are far from the sun.
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c. they rotate relatively quickly.
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d. gases do not retain heat energy as well as solids.

Afarmer who is grown corn for the past five years notices in the sixth year that the his harvest is significantly smaller, despite an increase in labor on the farm. the following year, the harvest continue to decline. which of the following explanations most plausibly accounts for the reduction in corn yield? a) soil degradation b) desalinization c) better irrigationd) terracing