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A LITTLE SOMETHING WORTH KNOWING

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NatureOne small ahaEcology

Hydrothermal vent · explain the term

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Your new ahaA seafloor opening that releases heated, mineral-rich water.

Hydrothermal vents release heated fluids from the seafloor. Source: Hydrothermal vent

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More from Ecosystems

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  1. 48Chemosynthesis · explain the termRECALL
    Making organic matter using chemical energy instead of sunlight.

    Some bacteria at deep-sea vents use chemicals such as hydrogen sulfide as an energy source.

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  2. 49Adult female sea turtle · its common nesting-site behaviourRECALL
    Return to the general region where it hatched to nest.

    This behavior is called natal homing, though routes and precision vary among species.

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  3. 50Marine debris hotspot · explain the termRECALL
    An area where floating waste tends to accumulate because of currents and circulation.

    Preventing debris at its source is more effective than trying to collect it after it spreads.

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