Practice Sources Of Water (8.3) - Water – A Precious Resource

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9 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is surface water?
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Think about where you see water in nature.
Question 2.
Name one source of groundwater.
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Remember, it’s hidden below the earth!
3Question 3.
What percentage of Earth's surface is covered by water?
- 50%
- 71%
- 30%
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Remember the vastness of oceans.
4Question 4.
Is groundwater found above the Earth's surface?
- True
- False
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Think about how we access groundwater.
Question 5.
Design a small community-based project for implementing rainwater harvesting. Include steps and materials needed.
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Consider community involvement for effectiveness.
Question 6.
Assess the risks associated with relying heavily on groundwater in an urban environment. How might this affect the local ecosystem?
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Think about the consequences for plants and animals.

5 more questions in this section. Enroll free to practise them all.