DENDROLOGY

Detailed explanation-1: -Secondary succession is more common and usually occurs faster than primary succession because the substrate is already present. Secondary succession occurs on a surface where an ecosystem has previously existed. This happens after some sort of disturbance.

Detailed explanation-2: -Secondary succession is the ecological succession that occurs after the initial succession has been disrupted and some plants and animals still exist. It is usually faster than primary succession as soil is already present, and seeds, roots, and the underground vegetative organs of plants may still survive in the soil.

Detailed explanation-3: -After forest fire. After flood. After harvesting. After epidemic disease. After pest attack. After hurricane. After a cyclone (common in tropical rain forests with fast-growing evergreen trees) After windstorm. 05-Aug-2022