In an ecosystem in abiotic components which of the following occur

  • A

    Flow of energy

  • B

    Cycling of materials

  • C

    Consumers

  • D

    Flow of energy and cycling of materials

Similar Questions

How many sentence are correct?

$(1)$ The trophic levels in $GFC$ are unlimited

$(2)$ Organisms at each trophic level depend on those at the higher trophic level for their energy demands.

$(3)$ Plants capture only $2 -10$ percent of $PAR$.

$(4)$ All organisms are dependent for their food on producers, either directly or indirectly.

Which of the following food chain shows spindle shaped pyramid of number?

The second order consumer in a food chain is

Which of the following groups is absolutely essential functional component of the ecosystem?

Give an account of energy flow in an ecosystem