Question

When strip mines are no longer used for the extraction of coal, what type of plant is most often used to prevent soil erosion and initiate succession of the plant community?

a. shrubs grasses
b. broadleaf trees
c. conifer trees
d. flowering plants

Answer 1

Shrubs and grasses are often used to prevent soil erosion and initiate plant community succession after strip mines are no longer used for coal extraction.

Step-by-step explanation:

When strip mines are no longer used for the extraction of coal, the type of plant often used to prevent soil erosion and initiate succession of the plant community is shrubs and grasses. These pioneer species are quick to grow and spread, improving the soil and creating conditions for other plants to move into the area. Over time, intermediate species like small pine, oak, and hickory trees emerge, leading to the establishment of a climax community resembling the community before the strip mining.