Carbon Cycle Quiz
14 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Where does carbon originate from mainly?

  • Earth's atmosphere
  • Earth's biosphere
  • Earth's mantle (correct)
  • Earth's lithosphere
  • What is a major store of carbon in the lithosphere?

  • Decaying plant matter
  • Fish
  • Fossil fuels (correct)
  • Plankton
  • Which of the following is NOT a major carbon compound?

  • Sulfuric acid (correct)
  • Calcium carbonate
  • Methane
  • Proteins
  • What has caused the increase in carbon dioxide concentration in the atmosphere over the last 50 years?

    <p>Burning of fossil fuels</p> Signup and view all the answers

    What is a significant role of carbon dioxide in the atmosphere?

    <p>Regulation of Earth's temperature</p> Signup and view all the answers

    Where is carbon dissolved in ocean water primarily stored?

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

    Which of the following is NOT considered a major store of carbon on Earth?

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

    What form of carbon is found in fossil fuels like oil and coal?

    <p>$C_{25}H_{52}$</p> Signup and view all the answers

    What is a common form of carbon found in the atmosphere contributing to global warming?

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

    Where does most of the carbon in the lithosphere exist?

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

    Which store of carbon on Earth includes living vegetation and decaying plant matter?

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

    What is a common carbon compound found in organisms like proteins and DNA?

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

    How is carbon mainly transferred from the Earth's mantle to the crust and atmosphere?

    <p>By volcanic eruptions at plate boundaries</p> Signup and view all the answers

    Which process has led to the increase in carbon dioxide concentration in the atmosphere over the last 50 years?

    <p>Fossil fuel use</p> Signup and view all the answers

    More Like This

    Carbon Dioxide and Climate Change
    20 questions

    Carbon Dioxide and Climate Change

    TimeHonoredChrysoprase1795 avatar
    TimeHonoredChrysoprase1795
    Carbon Dioxide and the Carbon Cycle
    40 questions
    Use Quizgecko on...
    Browser
    Browser