5 - Water
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Practice Questions
Test your understanding with targeted questions
What percentage of Earth's water is freshwater?
💡 Hint: Think about how much of the water is available for us to drink and use.
Name one source of freshwater.
💡 Hint: Consider places where water is stored naturally.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What percentage of Earth's water is saltwater?
💡 Hint: Think about the oceans and what they're made of.
True or False: Groundwater is the main source of freshwater.
💡 Hint: Consider where most of the usable freshwater is located.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Discuss the implications of water scarcity in urban areas and propose solutions.
💡 Hint: Consider how cities manage water and how they can improve.
Evaluate the role of governments in combating water pollution and promoting conservation.
💡 Hint: Think about what actions governments can enforce.
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Reference links
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