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Water: A Precious Resource Quiz

Class VII
Science
Water: A Precious Resource
11 questions
EASY

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Preview questions

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

50% · 70% · 80% · 90%

2. Which of the following is a major source of freshwater?

Oceans · Rivers · Seas · Lakes

3. What is the process called when water vapor turns into liquid water?

Evaporation · Condensation · Precipitation · Transpiration

4. Which of the following is NOT a method of water conservation?

Rainwater harvesting · Drip irrigation · Using more water · Recycling wastewater

5. What is the main cause of water scarcity?

Excess rainfall · Overuse of water · Water pollution · Natural disasters