12.Ecosystem
normal

In the North East region of India, during the process of jhum cultivation, forests are cleared by burning and left for regrowth after a year of cultivation. How would you explain the regrowth of forest in ecological term ?

Option A
Option B
Option C
Option D

Solution

In north eastern region of India, forests are cleaned by burning during the process of zoom cultivation process and it is left for one year for growing. In the language of ecological science, how will you describe the recultivating process of forest.

Forests are cleared by burning and are left for cultivation that shows secondary succession. Till when soil is available supressed seeds open for germination. Wind and other natural efforts spread and new seeds come into region and habitat of new species will be done in forest once again.

Standard 12
Biology

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