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2.4. WATER RESOURCES
This section
Practice test
12 questions on this section. Wrong answers show you what to read again.
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Revision test
Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
4 cards from this lesson. Good the night before a test.
Try these first
- 1.
What is the main source of freshwater?
Hint
Think about where freshwater is stored.
- 2.
Name one use of water in agriculture.
Hint
Consider what helps plants grow.
- 3.
What percentage of Earth's water is saltwater?
- 97%
- 90%
- 80%
Hint
Think about the composition of oceans.
- 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.
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.
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
Enrol freeQuiz
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 freeChallenge 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