Humboldt current
- noun
- Specialized
- The Humboldt current provides cool, nutrient-rich waters that support diverse marine ecosystems off the coast of Peru.
Examples
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The Humboldt current is responsible for the cool, nutrient-rich waters off the coast of Peru.
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Changes in the Humboldt current can have a significant impact on the weather patterns of western South America.
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Many species of fish thrive in the Humboldt current due to its high productivity.
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The Humboldt current is vital for marine life.
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Many fish species thrive in the Humboldt current.
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Changes in the Humboldt current can significantly influence the weather patterns along the coast of western South America.
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Due to the high productivity of the Humboldt current, many species of fish are able to flourish in its waters.
Synonyms
A cold ocean current that flows north along the Pacific coast of South America
Surface Forms
Morphology
This is an eponymous noun phrase: 'Humboldt' (a person/place name associated with South America) combined with 'current' (a movement of water). A B1 learner who knows both words will readily infer it denotes a specific ocean current linked to Humboldt/the region, though detailed properties (cold, exact direction) are not predictable from the parts.
Etymology
Humboldt current is named after the explorer and scientist Alexander von Humboldt. He described the cold water that flows north along the west coast of South America, so the name came to mean 'the cold ocean current off Peru and Chile'.