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Water: A Precious Resource - Class VII Science Quiz

Class VII
Science
Water: A Precious Resource
13 questions
HARD

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Preview questions

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

50% · 70% · 90% · 30%

2. Which of the following is the main source of freshwater?

Rivers · Lakes · Glaciers · Groundwater

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 · Over-irrigation · Water recycling

5. What is the term for the water that seeps into the ground and replenishes groundwater?

Surface water · Groundwater recharge · Aquifer · Watershed