CHAPTER 7: AIR AROUND US

​COMPOSITION OF AIR

​COMPOSITION OF AIR

Multiple Choice

Name the vehicles need to be inflated with "AIR".

• car

• truck

• scooter

• all of these

Open Ended

WHAT IS MAINLY AIR IS USED FOR ???

Multiple Choice

DOES AIR HAS WEIGHT?

• YES

• NO

Multiple Choice

NAME THE THREE GASES OF AIR

• NITROGEN

• OXYGEN

• CARBON DIOXIDE

• ALL OF THESE

Multiple Choice

Which is the living organisms found in the air?

• Tiger

• dust

• paper

• germs