Question

Describe how the successional stages would differ from primary succession

Answer 1

Primary succession occurs on new land or exposed rock, while secondary succession happens in a previously inhabited area that has been disturbed. Pioneer species colonize the area in both cases and contribute to the development of other species over time.

Step-by-step explanation:

Primary succession occurs on new land or exposed rock, while secondary succession occurs in a previously inhabited area that has been disturbed. In primary succession, pioneer species like lichens and hearty plants with few soil requirements colonize the newly formed land or rock. These pioneer species help break down the substrate and contribute to soil formation, allowing for the growth of other species. Over time, a more permanent community replaces the pioneer species. In secondary succession, the process is faster because the soil is already present, and the pioneer species are often grasses. The disturbed habitat is gradually restored to its pre-disturbance state.

Answer 2

Primary succession is when things that grow on rocks and don't need soil, like lichen, break down the rocks and turn them into soil. Then things that grow on soil can grow, like algae and fungus and firther break down the soil.

The successional stages would be larger organisms like plants and animals.