Temperature Impacts of Aerosols from Volcanic Eruptions

question 4

Multiple Choice

Temperature impacts of aerosols from volcanic eruptions

The graph shows that from 1850 to 2000,five large volcanic eruptions have

• A)caused a sudden rise in global temperatures,often lasting a decade or more.
• B)led to dramatic increases in regional temperatures over the past century.
• C)increased the amount of acid deposition in areas surrounding the eruptions.
• D)had no noticeable effects on global temperatures,only local and regional temperatures.
• E)resulted in lowered global temperatures for several years.

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