Biology Quiz On Carbon Cycle

Carbon present in the atmosphere is absorbed by plants for which process?

Where is the major portion of carbon stored ?

In how many steps the Carbon Cycle is divided?

Carbon cycle is a which type of cycle?

Who first described the Carbon cycle?

Most of the carbon of the terrestrial biosphere is of which type?

Carbon cycle is categorised into how many types based on the duration?

Which carbon present in the surface layer is exchanged rapidly with the atmosphere, maintaining equilibrium?

Why is the carbon cycle in the ocean called a “carbon sink?”

Marine animals convert carbon to which form for the formation of hard shells?

 In case of disturbed Carbon cycle which serious consequences occur?

 Carbon which gets bio accumulated into the animal’s body comes from which source?

The carbon that is not released back into the atmosphere gets converted into which form?

Which of the following fact is true regarding carbon?

Why does carbon not stay still?

Conversion of carbon dioxide during the photosynthesis fixation leads to the formation of which compound?

In the carbon cycle, carbonate shells are converted into which form as they undergo decomposition process?

Maximum amount of carbon enters the ocean mainly through which mode?

By which process limestone rock is released back into the atmosphere as carbon dioxide?

During the carbon cycle, release of carbon atoms occurs in which form as organisms respire?