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| Q. |
Biosphere refers to – |
| A. | the area of the land inhabited by living organism |
| B. | the part of ocean inhabited by plants and animals |
| C. | the portion of the earth, including the oceans, the land, the soil and the atmosphere inhabited by living organisms |
| D. | the atmosphere surrounding the living organisms |
| Answer» C. the portion of the earth, including the oceans, the land, the soil and the atmosphere inhabited by living organisms | |
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Explanation: The biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the litho-sphere, geosphere, hydrosphere, and atmosphere. The biosphere is made up of the parts of Earth where life exists. It is the worldwide sum of all ecosystems. |
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