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.