Question

Scientist have studied the return of plant life on mount st. helens ever since the volcano erupted in 1980. wildflowers began colonizing the area,followed by shrubs and small trees . scientists predict that it will likely take hundreds of years before the area returns to a forest dominated by fir and hemlock trees . these changes are an example of

Answer 1

These changes are an example of  the growth of a forest through ecological succession.

What is ecological succession?

Ecological succession refers to the structure in which the species and habitat over an area changes over a given period of time. It is the  evolution of the new plants and animals over that area.

The complete question has been attached below.

In the above case, The plant life in the Mount St. helens will evolve again after 100 years which destroyed due to the volcanic eruptions in the year 1980. Thus this process is known as Ecological succession.

Through this process regeneration of the plants and wildflowers will take place and gradually the trees, plants, shrubs, species and creatures will settle there.

Learn more about the plant life here:

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