1.

Differentiate between primary and secondary succession. Provide one example of each.

Answer»
Primary SuccessionSecondary Succession
1. It begins with areas where no living organisms ever existed.

 		1. It begins in areas where natural biotic communities have been destroyed.
2. Establishment of a biotic community is very slow.

 		2.Establishment of a biotic community is faster.
 
3. Example:
Newly cooled-lava/barerocks/newly created ponds or reservoir.

 		3. Example:
Abandoned farm lands/burnt or cut forests/ lands that have been flooded.


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