EVERYDAY SCIENCE

Detailed explanation-1: -Secondary succession occurs when the primary ecosystem gets destroyed. For eg., a climax community gets destroyed by fire. It gets recolonized after the destruction. This is known as secondary ecological succession.

Detailed explanation-2: -Which type of succession do the biotic components of a community cause? The biotic components of a community alter it to cause autogenic succession.

Detailed explanation-3: -Secondary succession begins after a disturbance, like a fire. Crucially, some soil and nutrients remain present-fire, in fact, may help recycle those nutrients.

Detailed explanation-4: -The stages of secondary succession are as follows: A growing ecosystem exists. An event occurs that destroys a lot of the existing growth. The event stops, as does the destruction.

Detailed explanation-5: -Succession that begins in new habitats, uninfluenced by pre-existing communities is called primary succession, whereas succession that follows disruption of a pre-existing community is called secondary succession.