Question

How the percentage of carbon dioxide in atmosphere remains fixed?​

Answer 1

$\huge\boxed{\underline{\mathcal{\red{❥A}\green{N}\pink{S}\orange{W}\blue{E}\purple{R}}}}$

carbon dioxide released into the atmosphere by respiration is counterbalanced by its photosynthetic fixation. Sunlight drives splitting of water during light reactions; carbon dioxide is fixed during dark reactions of photosynthesis. Carbonic acid is buffer and carbon dioxide is one of its dissociation products.

Answer 2

Answer:

☞Q.How the percentage of carbon dioxide in atmosphere remains fixed?

☞Ans-So, carbon dioxide released into the atmosphere by respiration is counterbalanced by its photosynthetic fixation. Sunlight drives splitting of water during light reactions; carbon dioxide is fixed during dark reactions of photosynthesis. Carbonic acid is buffer and carbon dioxide is one of its dissociation products.