Final answer:
Ecological succession is the constant replacement of one community by another after a big change in the ecosystem. There are two types of succession: primary and secondary. The correct sequence of stages in ecological succession is Nudation, Migration, Competition, Stabilization. Option A
Step-by-step explanation:
Ecological succession is the constant replacement of one community by another after a big change in the ecosystem. There are two types of succession: primary succession and secondary succession. Primary succession occurs in an area that has never been colonized before, such as newly exposed rock. Secondary succession occurs in an area that was previously inhabited but has been disturbed, such as after a flood or fire.
The correct sequence of stages in ecological succession is: Nudation, Migration, Competition, Stabilization. Nudation is the process of exposing previously unoccupied land, such as when a volcano erupts. Migration is the arrival of new species to the area. Competition occurs as different species compete for resources. Stabilization is when a stable and balanced community is established. Option A