The Mount Pinatubo eruption in June 1991 affected the atmosphere in all of the following ways except which?
A) The atmospheric albedo increased.
B) An increase occurred in the amount of energy absorbed in the atmosphere.
C) A worldwide decrease in surface temperatures occurred in the two years after the eruption.
D) A decrease in atmospheric aerosols.
Question 2
The dominant element in oceanic crust are
A) silica and aluminum.
B) silica and magnesium.
C) magnesium and aluminum.
D) potassium and iron.
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14 June 2023
June 20 2023