The Water Distribution Quiz
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Questions and Answers

Which percentage of the world's total water supply is available to mankind as fresh water?

  • 0.009%
  • 0.005% (correct)
  • 0.008%
  • 0.0001%
  • What percentage of the total water of the world is held by the oceans?

  • 0.61%
  • 2.8%
  • 2.14%
  • 97.2% (correct)
  • What percentage of the water in the continents is held by ice caps and glaciers?

  • 0.009%
  • 0.008%
  • 2.14% (correct)
  • 0.005%
  • What is the most important source of water supply throughout?

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

    What is the percentage of the world's total water supply held by saline lakes?

    <p>0.008%</p> Signup and view all the answers

    Which of the following is the largest source of water in the world?

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

    What percentage of the water in the continents is held by ice caps and glaciers?

    <p>2.14%</p> Signup and view all the answers

    Which of the following is the smallest source of water in the world?

    <p>Freshwater lakes</p> Signup and view all the answers

    What is the percentage of the world's total water supply held by saline lakes?

    <p>0.008%</p> Signup and view all the answers

    What is the percentage of the total water of the world held by land areas?

    <p>2.8%</p> Signup and view all the answers

    Study Notes

    Distribution of Water in the Earth's Crust

    • Water is essential for life on Earth and is a crucial natural resource.
    • Civilizations have thrived or collapsed based on the availability of reliable water supplies.
    • Water exists as surface and subsurface water, with the oceans accounting for 97.2% of the world's total water.
    • Land areas hold only 2.8% of the world's water.
    • Ice caps and glaciers on land hold 2.14% of the water, which is approximately 75% of the water on continents.
    • Groundwater, which is found below the surface, accounts for 0.61% of the world's water and is the most important source of water supply.
    • Soil moisture holds 0.005% of the world's water.
    • Freshwater lakes hold 0.009% of the world's water.
    • Saline lakes hold 0.008% of the world's water.
    • Rivers hold 0.0001% of the world's water.
    • Only a small percentage of the world's total water supply is available to mankind as fresh water.
    • Water is used for various purposes, including domestic consumption, agriculture, and industries.

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    Description

    Test your knowledge about the distribution of water in the Earth's crust with this quiz! Explore the importance of water as a natural resource and its various uses in domestic consumption, agriculture, and industries. Learn about the replenish-able nature of this essential resource and its impact on civilizations throughout history.

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