ocean basin
Frequency: 6.58.2 per million words
A large depression in the earth's surface that holds an ocean.
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Examples (10)
- The Pacific Ocean basin is the largest and deepest in the world.
- Geologists study the formation of ocean basins through plate tectonics.
- The Earth's surface is divided into several major continental landmasses and vast ocean basins.
- The ancient Tethys Ocean basin eventually closed as continents drifted together.
- Studying sediment cores from the ocean basin can reveal past climate changes.
- Deep-sea trenches are the most dramatic features of any ocean basin.
- Understanding the topography of an ocean basin is crucial for submarine navigation.
- Scientists have mapped the entire Atlantic Ocean basin using advanced sonar technology.
- An ocean basin is typically formed by the process of seafloor spreading.
- The Arctic Ocean basin is smaller and shallower compared to the other major oceans.