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Which of the following will not be returned to the ecosystem and recycled? (a) carbon dioxide (b) heat energy (c) salts (d) urea

Harshit Singh , 5 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati
(b) Heat energy cannot be recycled, it gets lost in the environment. The generated is returned through the carbon cycle. Salts are used by living organisms present in the ecosystem. Urea also returns to the nitrogen cycle.
Last Activity: 5 Years ago
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