Air has no weight.

• True

• False

Air is made up of a mixture of many different kinds of gases.

• True

• False

Gases are invisible

• True

• False

Which gas is the most common in our air?

• Nitrogen

• Hydrogen

• Helium

• Oxygen

Air is needed for breathing.

• True

• False

Which property of Air is observed when air is filled in tyres?

• Air is needed for burning

• Air occupies space

Which property of Air shown in the image?

• Air exerts pressure

• Air is needed for burning

• Air has weight

• Air has mass

Which amongst the following is not a property of Air?

• Air has mass

• Air has volume

• Air can be heated or cooled

• Air is oxygen

Tags

NGSS.MS-ESS2-5

Look at the picture and guess which propert of Air is shown?

• Air has mass

• Air occupies space

• Air can be heated and cooled

Which gas creates green house effect in the atmosphere?

• Carbon dioxide

• Ozone

• Oxygen

• None of these