The graph that depicts the that scientists have mostly observed diversity of species in that area is graph A.
What was the impact of Mount St. Helen's eruption?
The 1980 Mount St Helens eruption in Washington state leads to the release of hot air with debris that destroyed the forests ad surrounding lands.
The victims died from inhaling the gas and others got injured. The lateral blasts and debris avalanche, along with mudflow created extensive damage to land and property.
Find out more information about Mount St. Helens.
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