AP BIOLOGY

Detailed explanation-1: -This type of succession is rapid because the soil is already in place. The pioneer species in secondary succession are plants such as grasses, birch trees, and fireweed.

Detailed explanation-2: -Secondary Succession This type of succession is faster because the soil is already in place. In this case, the pioneer species are plants such as grasses, birch trees, and fireweed.

Detailed explanation-3: -When Imperata grasslands are abandoned and not burned regularly, they will undergo a series of vegetation changes, a process called secondary succession. In the early phase of secondary succession, ferns, herbs, lianas and young trees (pioneer species) rapidly colonize the site.

Detailed explanation-4: -Grasses and other herbaceous plants grow back first. Small bushes and trees begin to colonize the public area.

Detailed explanation-5: -Alders, birches, and grasses are common pioneer species in these environments because they thrive in sunny conditions.