Differentiate between the following terms by giving suitable examples in about 120
words:
(a) Primary succession and secondary succession
(b) Direct and indirect use value of biodiversity
Answers
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Explanation:
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Answer:
a.primary succession occurs in the lifeless area or barren area whereas secondary succession occurs in the area which has...
Primary succession takes time for completion around 1000 years, whereas secondary succession area takes 200 years for...
In primary succession, there is a lack of soil and humus for the sustaining of life whereas, in secondary succession,...
In the primary succession, environmental conditions are suitable for the growth of life in...
b.The direct value of biodiversity involves the direct economic value of the products that are sold, while indirect economic value involves intrinsic value. It is a service provided by the organism. The direct value of biodiversity is directly harvested from an organism.
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