MCQOPTIONS
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| 1. |
What is the theme of World Hydrography Day 2021? |
| A. | Hydrography - Enabling Autonomous Technologies |
| B. | Hydrographic information driving marine knowledge. |
| C. | One Hundred Years of International Cooperation in Hydrography |
| D. | Bathymetry - the foundation of sustainable seas, oceans and waterways |
| Answer» D. Bathymetry - the foundation of sustainable seas, oceans and waterways | |