Understanding Rain and Its Processes

What is the process called when water turns into an invisible gas?

• Transpiration

• Precipitation

• Evaporation

• Condensation

What happens to water vapor as it rises in the sky?

• It condenses into ice

• It evaporates

• It cools down

• It warms up

What forms when water droplets in the sky cool and condense?

• Clouds

• Snow

• Fog

• Rain

How do raindrops grow in size before falling?

• By evaporating

• By sticking together

• By freezing

• By absorbing sunlight

What is the term for the continuous movement of water from the ground to the sky?

• Climate cycle

• Rain cycle

• Water cycle

• Hydrological cycle

How many tiny water droplets make up a single raindrop?

• 10 million

• 1 billion

• 1 million

• 100,000

What is the main source of energy that drives the evaporation process?

• Soil

• Wind

• Water

• Sun

What happens to raindrops after they fall to the ground?

• They start the cycle again

• They evaporate

• They freeze

• They form rivers

What is the opposite process of evaporation?

• Condensation

• Sublimation

• Precipitation

• Transpiration

What do clouds consist of?

• Ice crystals

• Water vapor

• Dust particles

• Tiny water droplets