Question

.what are the two ways in which carbon-di-oxide is fixed in enviroment

Answer 1

They are : (i) Green plants convert CO2 into glucose in the presence sunlight by the process photosynthesis. (ii) Many marine animals use carbonates dissolved in sea-water to make their cells


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Answer 2

There are two different ways by which carbon dioxide can be fixed in the environment. They are : (i) Green plants convert CO2 into glucose in the presence sunlight by the process photosynthesis. (ii) Many marine animals use carbonates dissolved in sea-water to make their cells.