MCQOPTIONS
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| 1. |
Which of the following is a unit of net productivity? |
| A. | Production of C/g/m<sup>2</sup>/day |
| B. | g<sup>-2</sup> or kcal m<sup>-2</sup> |
| C. | g<sup>-2</sup> yr<sup>-1</sup> |
| D. | kcal m<sup>-2</sup> yr<sup>-1</sup> |
| Answer» B. g<sup>-2</sup> or kcal m<sup>-2</sup> | |