How Much Do You Know About Geochemical Cycle? Quiz

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  • 1/15 Questions

    How does human activity impact the nitrogen cycle?

    • Increases atmospheric nitrogen
    • Reduces biodiversity
    • Causes acid rain
    • All of the above
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About This Quiz

Dive into the world of Earth's geochemical marvels with our engaging Geochemical Cycle Quiz. Designed for curious minds and aspiring earth scientists, this quiz offers a deep dive into the pivotal cycles that underpin life and natural processes on our planet. The quiz spans a comprehensive array of subjects crucial for anyone passionate about environmental science and geology.

With each question, you'll be challenged to unlock the secrets of chemical element movements across Earth's ecosystems—from land and water to the atmosphere and the biosphere. Perfect for students aiming to enhance their studies, educators in search of compelling teaching tools, or anyone intrigued by the Earth’s complexities, our quiz serves as a gateway to mastering the fundamentals of geochemical cycles.

Prepare to test your knowledge, discover intriguing insights, and cultivate a greater understanding of the natural cycles that shape our world. Get set on your quest to explore the Geochemical Cycle Quiz now, and journey towards becoming adept in understanding the forces that govern Earth’s environment.

How Much Do You Know About Geochemical Cycle? Quiz - Quiz

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  • 2. 

    What is the term for the process by which atmospheric nitrogen is converted into a form usable by plants?

    • Nitrogen fixation

    • Nitrification

    • Denitrification

    • Ammonification

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  • 3. 

    In the carbon cycle, what is the primary process by which carbon dioxide is removed from the atmosphere?

    • Respiration

    • Decomposition

    • Photosynthesis

    • Combustion

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  • 4. 

    What drives the movement of elements in geochemical cycles?

    • Solar energy

    • Gravity

    • Plate tectonics

    • Human activity

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  • 5. 

    The movement of water from the surface of the Earth to the atmosphere and back is known as the...?

    • Carbon cycle

    • Nitrogen cycle

    • Hydrologic cycle

    • Phosphorus cycle

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  • 6. 

    What role do decomposers play in the nitrogen cycle?

    • Convert nitrates to nitrogen gas

    • Fix atmospheric nitrogen

    • Release nitrogen from organic matter

    • Produce ammonia

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  • 7. 

    The sulfur cycle is unique due to its inclusion of which atmospheric phenomenon?

    • Rainfall

    • Lightning

    • Acid rain

    • Snowfall

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  • 8. 

    Which geochemical cycle does not have a significant gaseous phase?

    • Carbon cycle

    • Nitrogen cycle

    • Phosphorus cycle

    • Sulfur cycle

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  • 9. 

    Which cycle involves the transformation of nitrogen gas into usable forms for organisms?

    • Carbon cycle

    • Nitrogen cycle

    • Oxygen cycle

    • Hydrologic cycle

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  • 10. 

    Which process in the carbon cycle involves the conversion of organic carbon to carbon dioxide?

    • Photosynthesis

    • Respiration

    • Decomposition

    • Assimilation

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  • 11. 

    Which element is cycled through the environment primarily by the process of weathering and erosion?

    • Nitrogen

    • Oxygen

    • Carbon

    • Phosphorus

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  • 12. 

    What is the significant impact of phosphorus runoff into aquatic ecosystems?

    • Eutrophication

    • Increased plant growth

    • Decreased oxygen levels

    • Reduced biodiversity

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  • 13. 

    What is the main reservoir of carbon in the carbon cycle?

    • Atmosphere

    • Oceans

    • Terrestrial biosphere

    • Fossil fuels

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  • 14. 

    In which form do plants primarily absorb nitrogen?

    • Nitrogen gas (N₂)

    • Ammonium (NH₄⁺)

    • Nitrates (NO₃⁻)

    • Nitrites (NO₂⁻)

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  • 15. 

    Which cycle is essential for the synthesis of ATP in living organisms?

    • Carbon cycle

    • Nitrogen cycle

    • Phosphorus cycle

    • Sulfur cycle

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Quiz Review Timeline (Updated): Apr 9, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Apr 09, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Apr 08, 2024
    Quiz Created by
    Surajit Dey
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