Mini Game

Which of the following is not a source of freshwater?

• rivers

• oceans

• lake

• groundwater

What is the process by which water changes from a liquid to a gas?

• Condensation

• Evaporation

• Precipitation

• Transpiration

Which of the following is not a way in which water can be purified?

• Boiling

• Filtration

• Distillation

• Carbonation

Which of the following is not a factor that affects the quality of water?

• pH level

• Temperature

• Wind speed

• Presence of pollutants

Which of the following is not a way in which water can be conserved in households?

• Fixing leaks

• Installing low-flow toilets

• Using the dishwasher

• Turning off the faucet when brushing teeth

What is the maximum density of water? Ans: 0°C

• 100°C

• 4°C

• 96°C

• 0°C

Which of the following is not a way in which water can be contaminated?

• Bacteria

• Chemicals

• Radioactivity

• Electromagnetism

What is the term for the amount of water vapor in the air?

What is the term for the solid form of water?

Answer:

• Steam

• Ice

• Snow

• Hail

Which of the following is a greenhouse gas that can dissolve in water and make it more acidic? Answer: Methane

• Carbon dioxide

• Nitrogen

• Oxygen

• Methane