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2.4. WATER RESOURCES

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  1. 1.

    What is the main source of freshwater?

    Hint

    Think about where freshwater is stored.

  2. 2.

    Name one use of water in agriculture.

    Hint

    Consider what helps plants grow.

  3. 3.

    What percentage of Earth's water is saltwater?

    • 97%
    • 90%
    • 80%
    Hint

    Think about the composition of oceans.

  4. 4.

    True or False: Freshwater accounts for 2/3 of Earth's total water resources.

    • True
    • False
    Hint

    Remember how much of Earth's water is saltwater vs. freshwater.

  5. 5.

    Evaluate the potential solutions to resolve the Cauvery river dispute between Karnataka and Tamil Nadu.

    Hint

    Consider what both parties desire in sharing the water.

  6. 6.

    Propose a comprehensive plan for sustainable water management in a drought-prone region.

    Hint

    Think about ways to maximize every drop of water.

Exercises

Total Questions

2

Estimated Time

4 min

Passing Score

70%

Instructions

  • Read each question carefully
  • You can use hints if you need help
  • Complete all questions before submitting

4 more questions available

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Quiz

Total Questions

2

Estimated Time

4 min

Passing Score

70%

Instructions

  • Read each question carefully
  • You can use hints if you need help
  • Complete all questions before submitting

2 more questions available

Enrol free

Challenge Problems

Total Questions

2

Estimated Time

4 min

Passing Score

70%

Instructions

  • Read each question carefully
  • You can use hints if you need help
  • Complete all questions before submitting