What probably caused the major increase in CO2 in the atmosphere?

a. too much methane from cows

b. the industrial revolution

c. sea-floor spreading

d. CFCs in aerosols

Well someone do my edjuenuity for me?

How deep below earths surface do rocks melt?

Choose the answer that places the hurricane at its proper position with respect to overall storm size.

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An increase in temperature worldwide is known as

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