Question

After an extreme disturbance, what is the first thing to form in an ecosystem?(1 point) Responses sand sand the plant community the plant community rock rock a group of lichens

Answer 1

After an extreme disturbance, the first thing to typically form in an ecosystem is **a group of lichens**. Lichens are often among the first organisms to colonize bare substrates, as they can tolerate harsh conditions and help in the process of soil formation, which eventually allows for the establishment of plant communities.