Geological Carbon Cycle
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Questions and Answers

What happens to rocks formed from ocean floor weathering?

  • They get dissolved in the ocean
  • They are buried under sediment
  • They turn into magma (correct)
  • They break into smaller pieces
  • What is trapped below the Earth's surface during the weathering process?

  • Nitrogen
  • Oxygen
  • Water
  • Carbon dioxide (correct)
  • Where is carbon dioxide released from the Earth's interior?

  • Hot springs
  • Volcanic vents (correct)
  • Weathering rocks
  • Earthquakes
  • What forms an equilibrium with atmospheric carbon dioxide?

    <p>Dissolved carbon dioxide in the ocean</p> Signup and view all the answers

    What is the process called that involves the recycling of carbon dioxide through weathering, magma formation, and volcanic eruptions?

    <p>Long carbon cycle</p> Signup and view all the answers

    Rocks formed from the weathering process on the ocean floor eventually end up as sedimentary rocks.

    <p>False</p> Signup and view all the answers

    Carbon dioxide is released into the atmosphere through volcanic eruptions.

    <p>True</p> Signup and view all the answers

    The Earth's tectonic plates are involved in the formation of magma from weathered rocks.

    <p>True</p> Signup and view all the answers

    The dissolved carbon dioxide in the ocean forms an equilibrium with the carbon dioxide in the Earth's crust.

    <p>False</p> Signup and view all the answers

    Molten lava from volcanic eruptions cools and forms new rocks, starting the weathering process again.

    <p>True</p> Signup and view all the answers

    Rocks that have formed from the weathering process on the bottom of the ocean floor eventually end up as ______ with the movements of the Earth's tectonic plates.

    <p>magma</p> Signup and view all the answers

    This process traps ______ below the Earth's surface.

    <p>carbon dioxide</p> Signup and view all the answers

    More ______ is released when volcanoes erupt.

    <p>carbon dioxide</p> Signup and view all the answers

    Molten lava is also released from the volcano, forming new rocks and the weathering process starts all over again, this is called the ______ carbon cycle.

    <p>long</p> Signup and view all the answers

    The dissolved ______ dioxide in the ocean forms an equilibrium with atmospheric carbon dioxide.

    <p>carbon</p> Signup and view all the answers

    What is the primary mechanism by which carbon dioxide is trapped beneath the Earth's surface?

    <p>Weathering of rocks on the ocean floor</p> Signup and view all the answers

    What is the primary role of the Earth's tectonic plates in the carbon cycle?

    <p>Forming magma from weathered rocks</p> Signup and view all the answers

    What is the ultimate fate of the rocks that form from the weathering process on the ocean floor?

    <p>They melt to form magma</p> Signup and view all the answers

    What is the purpose of the equilibrium between dissolved carbon dioxide in the ocean and atmospheric carbon dioxide?

    <p>To facilitate the exchange of carbon between the ocean and atmosphere</p> Signup and view all the answers

    What is the net result of the long carbon cycle?

    <p>A recycling of carbon dioxide through geological processes</p> Signup and view all the answers

    Study Notes

    The Long Carbon Cycle

    • Weathered rocks from the ocean floor eventually transform into magma due to Earth's tectonic plate movements.
    • This process traps carbon dioxide beneath the Earth's surface.
    • Some trapped carbon dioxide is released into the ocean through vents and reaches equilibrium with atmospheric carbon dioxide.
    • Volcanic eruptions release more carbon dioxide into the atmosphere.
    • Volcanic eruptions also release molten lava, which forms new rocks, restarting the weathering process.
    • This continuous process is known as the long carbon cycle.

    The Long Carbon Cycle

    • Weathered rocks from the ocean floor eventually transform into magma due to Earth's tectonic plate movements.
    • This process traps carbon dioxide beneath the Earth's surface.
    • Some trapped carbon dioxide is released into the ocean through vents and reaches equilibrium with atmospheric carbon dioxide.
    • Volcanic eruptions release more carbon dioxide into the atmosphere.
    • Volcanic eruptions also release molten lava, which forms new rocks, restarting the weathering process.
    • This continuous process is known as the long carbon cycle.

    The Long Carbon Cycle

    • Weathered rocks from the ocean floor eventually transform into magma due to Earth's tectonic plate movements.
    • This process traps carbon dioxide beneath the Earth's surface.
    • Some trapped carbon dioxide is released into the ocean through vents and reaches equilibrium with atmospheric carbon dioxide.
    • Volcanic eruptions release more carbon dioxide into the atmosphere.
    • Volcanic eruptions also release molten lava, which forms new rocks, restarting the weathering process.
    • This continuous process is known as the long carbon cycle.

    The Long Carbon Cycle

    • Weathered rocks from the ocean floor eventually transform into magma due to Earth's tectonic plate movements.
    • This process traps carbon dioxide beneath the Earth's surface.
    • Some trapped carbon dioxide is released into the ocean through vents and reaches equilibrium with atmospheric carbon dioxide.
    • Volcanic eruptions release more carbon dioxide into the atmosphere.
    • Volcanic eruptions also release molten lava, which forms new rocks, restarting the weathering process.
    • This continuous process is known as the long carbon cycle.

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    Quiz about the geological process of carbon cycle, including formation of rocks, tectonic plates, and volcanic eruptions.

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