Water Cycle and Its Processes

The video tutorial explains the distribution of water on Earth, highlighting that 97.5% is saltwater and only a small fraction is usable freshwater. It emphasizes the importance of water in daily life and its various states. The tutorial also covers the water cycle, detailing processes like evaporation, precipitation, and transpiration, which ensure water is continuously recycled in nature.

What percentage of Earth's water is freshwater that is easily accessible for human use?

• 50%

• 97.5%

• Less than 1%

• 2.5%

How much water does an average person in urban Indonesia use daily?

• 50 liters

• 100 liters

• 144 liters

• 200 liters

What is the primary use of water in daily life according to the transcript?

• Cleaning

• Bathing

• Cooking

• Drinking

What happens to water when it is cooled?

• It turns into ice

• It remains liquid

• It becomes vapor

• It disappears

Which process describes water vapor forming clouds?

• Evaporation

• Condensation

• Precipitation

• Transpiration

What is the term for water returning to Earth as rain?

• Transpiration

• Precipitation

• Condensation

• Evaporation

How does water in the soil get absorbed by plants?

• Through flowers

• Through stems

• Through leaves

• Through roots

What is the process called when plants release water vapor into the air?

• Evaporation

• Condensation

• Transpiration

• Precipitation

Why does water not get depleted despite continuous use?

• It is constantly replenished by the water cycle

• It is produced by animals

• It is created by plants

• It is imported from other planets

Where can you learn more about water and its cycle according to the transcript?

• In a newspaper

• In the Zenius app

• On a TV show

• In a science book