What is the main source of energy that drives the water cycle? • A) Wind • B) The moon • C) The sun • D) The ocean

What happens to water when it infiltrates the ground? • A) It evaporates • B) It becomes groundwater • C) It becomes clouds • D) It falls as precipitation

10. What is the main component of the Earth's atmosphere that affects the water cycle? o A) Oxygen o B) Nitrogen o C) Water vapor o D) Carbon dioxide

4. What is the main source of energy that drives the water cycle? o A) Wind o B) Moon o C) Sun o D) Earth’s core

Which of the following is NOT part of the water cycle? • A) Runoff • B) Transpiration • C) Combustion • D) Infiltration

Which stage of the water cycle involves water falling to the ground? • A) Evaporation • B) Condensation • C) Precipitation • D) Infiltration

What do we call the process where water vapour cools and changes back into liquid water? • A) Evaporation • B) Condensation • C) Precipitation • D) Sublimation

What is the process called when water turns into vapour? • A) Condensation • B) Evaporation • C) Precipitation • D) Collection

6. Which of the following is NOT a form of precipitation? o A) Rain o B) Snow o C) Hail o D) Humidity

8. Which is a characteristic of water's high specific heat? o A) Water heats up quickly o B) Water cools down quickly o C) Water can absorb a lot of heat before changing temperature o D) Water does not change temperature

9. What is the term for water that moves through the soil and rock layers? o A) Surface water o B) Groundwater o C) Stormwater o D) Runoff

5. What is condensation? o A) Water turning into vapor o B) Water falling as rain or snow o C) Vapor turning into liquid o D) Water soaking into the ground

7. How much of Earth's freshwater is locked in glaciers and ice caps? o A) 10% o B) 30% o C) 70% o D) 90%