Science - Air

Any subject that occupies space and has mass is called _________

Moving air is called _____

• wind

• breeze

________ are the substances in which particles are tightly packed.

• Liquid

• solid

• Gases

The wind can move the _______________

• 
• 
• 

Strong wind can cause _______.

(you can choose more than one picture)

• 
• 
• 
• 

We need _____________ to burn things.

• light

• air

Breathing in polluted air can make us __________.

• healthy

• sick

__________ pollution occurs when dust and smoke get into the air.

• Water

• Air

Air is used for the following except _________________.

• for breathing

• to move things

• to pollute the world

• to burn things

Pollution can be reduced by the following except _____________.

• taking public transport

• planting more trees

• building more factories

• walking or cycling