MCQOPTIONS
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| 1. |
Abyssal plains are |
| A. | Small and unproductive plains caused by the turbidity currents |
| B. | Vast and flat plains caused by the turbidity currents |
| C. | Vast but unusually rough terrained plains caused by the turbidity currents |
| D. | All of the above |
| Answer» C. Vast but unusually rough terrained plains caused by the turbidity currents | |