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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What percentage of water on Earth is found in oceans?
💡 Hint: Think about the largest source.
Question 2
Easy
How much of Earth's water is freshwater?
💡 Hint: It's a tiny fraction.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What percentage of Earth's water is found in glaciers?
- 0.7%
- 2.0%
- 97.3%
💡 Hint: It's more than groundwater, but much less than oceans.
Question 2
True or False: Freshwater makes up more than 1% of Earth's total water.
- True
- False
💡 Hint: Consider the overall percentage again.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the total volume of water on Earth is approximately 1.386 billion cubic kilometers, calculate the volume of freshwater available for use.
💡 Hint: Use the given percentage to find the volume.
Question 2
Discuss the impacts of climate change on the distribution of ice caps and glaciers.
💡 Hint: Think about how changes in temperature affect ice.
Challenge and get performance evaluation