McqMate
| Q. |
Ecosystem consists of : |
| A. | A biotic community and its non-living elements |
| B. | Population |
| C. | A population and its non-living elements |
| D. | A biotic community |
| Answer» A. A biotic community and its non-living elements | |
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Explanation: An ecosystem is defined as any community of living and non-living things that work together. Biotic components are the living things that shape an eco-system. All non-living components of an ecosystem is called abiotic components such as temperature, light, moisture, air currents, etc. |
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