Flashcards on Water

Click on the flashcard to see the answer


What is the chemical formula of water?

H2O

What is the process of purifying water called?

Water treatment

What percentage of Earth's surface is covered in water?

71%

What is the difference between hard water and soft water?

Hard water has more minerals than soft water.

What is the process of water evaporating from plant leaves called?

Transpiration

What is the boiling point of water in Celsius?

100°C

What is the freezing point of water in Fahrenheit?

32°F

What is the process of water seeping into the ground called?

Infiltration

What is the term used for the continuous movement of water on, above and below the surface of the Earth?

Water cycle

What is the name of the largest water body in the world?

Pacific Ocean

What is the process of converting saltwater into freshwater called?

Desalination

What is the term used for the movement of water from one place to another during the water cycle?

Water transfer

What is the name of the river that is considered sacred in Hinduism?

Ganges

What is the term used for the pollutants that come from human activity?

Anthropogenic pollutants

What is the pH of pure water?

7

What is the chemical formula of water?

H2O

What is the process of purifying water called?

Water treatment

What percentage of Earth's surface is covered in water?

71%

What is the difference between hard water and soft water?

Hard water has more minerals than soft water.

What is the process of water evaporating from plant leaves called?

Transpiration

What is the boiling point of water in Celsius?

100°C

What is the freezing point of water in Fahrenheit?

32°F

What is the process of water seeping into the ground called?

Infiltration

What is the term used for the continuous movement of water on, above and below the surface of the Earth?

Water cycle

What is the name of the largest water body in the world?

Pacific Ocean

What is the process of converting saltwater into freshwater called?

Desalination

What is the term used for the movement of water from one place to another during the water cycle?

Water transfer

What is the name of the river that is considered sacred in Hinduism?

Ganges

What is the term used for the pollutants that come from human activity?

Anthropogenic pollutants

What is the pH of pure water?

7

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