In the North East region of India, durin | Class 12 Biology Chapter Ecosystem, Ecosystem NCERT Solutions

Question:

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?

Answer:

In the North East region of the India, during the process of Jhum cultivation, Forests are cleaned up by burning and left for regrowth of the plants after a year of cultivation. In the ecological terms, we explain the regrowth of forest as the secondary succession. Secondary succession is the type of ecological succession where regeneration of communities follows disturbances that has destroyed a community. Sites of this secondary succession may be generated by fire, timber harvest, windstorm, hurricane, flooding, insect outbreak etc. it takes more than hundred years for building a climax community as there is already the presence of organic number occurs.


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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 8: In the North East region of India, during the process of jhum cultivation, forests are cleared by bu....