MCQOPTIONS
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| 1. |
Which of the following is not a statement - |
| A. | Energy flows in one direction in a biosphere ecosystem. |
| B. | The flow of energy in a biosphere ecosystem is cyclical. |
| C. | The relative wastage of energy decreases with increasing trophic level in natural ecosystems. |
| D. | With progressively increasing trophic levels, species become less efficient at consuming accessible energy. |
| Answer» B. The flow of energy in a biosphere ecosystem is cyclical. | |