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Thermocline

THER-moh-klyn

/ˈθɜːrmoʊˌklaɪn/

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Syllable breakdown

thermocline

Dictionary meaning

A distinct layer in a body of water where temperature decreases rapidly with increasing depth, forming a boundary between warmer surface waters and colder deep waters that significantly affects nutrient distribution and aquatic life.

Examples

  • The thermocline acts as a barrier that prevents warm surface waters from mixing with colder nutrient-rich depths.
  • Submarine commanders exploit the thermocline to mask vessel noise from sonar.

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