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A LITTLE SOMETHING WORTH KNOWING

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ScienceOne small ahaEarth science

This cycle moves carbon between the atmosphere, oceans, organisms and rocks.

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Your new ahaCarbon cycle

Carbon moves between air, water, living organisms and rocks. Source: Carbon cycle ↗

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More from Earth Science

A few more worth knowing.

  1. 28Glacial erosion commonly produces this valley profile with a broad floor and steep sides.RECALL
    U-shaped valley

    Glacial erosion broadens the valley

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  2. 29Instrument recording earthquakesRECALL
    Seismograph

    Records ground motion

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  3. 30Point inside Earth where an earthquake beginsRECALL
    Focus

    The epicentre is directly above it

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