Ecosphere comprises of the following :

[A] Biosphere and Troposphere.

[B] Biosphere, Troposphere and Hydrosphere.

[C] Biosphere, Hydrosphere and Lithosphere.

[D] Biosphere, Atmosphere, Hydrosphere and Lithosphere.

Answer & Explanation
Answer: Biosphere, Atmosphere, Hydrosphere and Lithosphere.

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