Science_Planet earth and states of matter

The atmosphere is mostly made up of oxygen

• TRUE

• FALSE

Clouds are made of water vapour

• TRUE

• FALSE

All pollutants are gases

• TRUE

• FALSE

Burning fossil fuels causes air pollution

• TRUE

• FALSE

Acid rain can damage the environment both on land and in water

• TRUE

• FALSE

Which of these gases is found in the most amount in the atmosphere?

• carbon dioxide

• oxygen

• nitrogen

• water vapour

What does B represent?

• rain

• water vapour

• clouds

• water bodies

Why is the water cycle important to living things

Describe two ways we can help maintain the good quality of water in our environment.

What does the plastic represent in water cycle?

• rain

• atmosphere

• water vapour

• cloud