Practice Sources of Water - 8.3 | 8. Water – A Precious Resource | ICSE 8 Chemistry
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Sources of Water

8.3 - Sources of Water

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is surface water?

💡 Hint: Think about where you see water in nature.

Question 2 Easy

Name one source of groundwater.

💡 Hint: Remember, it’s hidden below the earth!

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What percentage of Earth's surface is covered by water?

50%
71%
30%

💡 Hint: Remember the vastness of oceans.

Question 2

Is groundwater found above the Earth's surface?

True
False

💡 Hint: Think about how we access groundwater.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a small community-based project for implementing rainwater harvesting. Include steps and materials needed.

💡 Hint: Consider community involvement for effectiveness.

Challenge 2 Hard

Assess the risks associated with relying heavily on groundwater in an urban environment. How might this affect the local ecosystem?

💡 Hint: Think about the consequences for plants and animals.

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Reference links

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