on may 18, 1980, mount st. helens in washington state experienced a huge volcanic eruption after a magnitude…

on may 18, 1980, mount st. helens in washington state experienced a huge volcanic eruption after a magnitude 5.1 earthquake. during the eruption, hot ash and pumice poured down the west, south, and east sides of the mountain, melting the snow and ice at the top of the volcano and producing volcanic mudflows. which type of process first occurred in the ecosystem around mount st. helens after it erupted?\nprimary succession\nsecondary succession\na climax community\nspecies extinction

on may 18, 1980, mount st. helens in washington state experienced a huge volcanic eruption after a magnitude 5.1 earthquake. during the eruption, hot ash and pumice poured down the west, south, and east sides of the mountain, melting the snow and ice at the top of the volcano and producing volcanic mudflows. which type of process first occurred in the ecosystem around mount st. helens after it erupted?\nprimary succession\nsecondary succession\na climax community\nspecies extinction

Answer

Answer:

primary succession

Brief Explanations:

After a volcanic eruption, the area is left with bare rock or ash with no existing soil or organisms. Primary succession starts in such areas where pioneer species colonize first. Secondary succession occurs after a disturbance in an already - established ecosystem. A climax community is the final stable stage of succession. Species extinction is not the first - occurring process here. So the first process is primary succession.