Of more immediate concern regarding carbon cycle is

  • A

    Output rate of carbon locked in deposits of coal, petroleum and natural gas

  • B

    Green house gases

  • C

    Increase in the total mass of carbon in earth's atmosphere by $ 12-14\%$

  • D

    All above

Similar Questions

Phosphorus cycle is

Which one lacks both roots and stomata

Succession showing changes in communities at a place is called

In succession the seral forms are

Biological equilibrium is found among the