Differentiate between the following terms by giving suitable examples in about 125 words each: (a) Primary and secondary succession (b) Direct and indirect use value of biodiversity
a) Primary and Secondary Succession Primary succession occurs in areas where no previous life existed, such as on bare rocks after a volcanic eruption or a glacier retreat. It begins with pioneer species like lichens and mosses that can survive harsh conditions and initiate soil formation. Over time, as soil builds up, grasses, shrubs, and […]