Practice - Global Water Availability
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Practice Questions
Test your understanding with targeted questions
What percentage of Earth's total water is freshwater?
π‘ Hint: Think about the larger part, which is saline.
What are the two main sources of freshwater?
π‘ Hint: One is solid and the other is liquid.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What percentage of Earth's water is freshwater?
π‘ Hint: It's a small fraction compared to the total water.
True or False: Most of Earth's freshwater is found in rivers.
π‘ Hint: Consider where glaciers and groundwater come into play.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
How would you negotiate water use in a region where both agriculture and urban needs are high, given the knowledge of freshwater scarcity?
π‘ Hint: Consider the perspectives of each group needing water.
Evaluate the effectiveness of rainwater harvesting in alleviating water scarcity in urban settings.
π‘ Hint: No hint provided
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Reference links
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