Question

Which of the following species could be categorized as pioneer species that established following the eruption?...

Which of the following species could be categorized as pioneer species that established following the eruption? (Check all that apply.)

  

Elk

   

Prairie Lupine (one of the answers)

   

Northern pocket gopher

   

Amphibians

***need the second answer (there are two)****

Homework Answers

Answer #1

Pioneer species are the species to form colonization in previously biodiverse steady-state ecosystems. The pioneer species include Elk, Prairie Lupine.

Elk is also classified in So-called pioneer species. It is present in the region that was covered recently by glacial ice.

Prairie Lupine is the first colonized plant in the Mt St Helens plains after the volcano eruption.

Some amphibians are called xerothermophilic pioneer species. These are adapted to steppe and treeless environments.

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