MCQOPTIONS
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| 1. |
WHICH_TYPE_OF_ECOSYSTEM_ACCOUNTS_FOR_MOST_OF_THE_NET_PRIMARY_PRODUCTIVITY_ON_EARTH_EVEN_THOUGH_IT_HAS_A_LOW_AVERAGE_NET_PRIMARY_PRODUCTIVITY??$ |
| A. | Tropical rain forest |
| B. | Desert |
| C. | Tropical evergreen forest |
| D. | Oceans |
| Answer» E. | |