Question

1. Write about different component of air on a

chart paper.

2. Write an activity to show air occupy space

and has mass in the same chart paper.

3. Also write the uses of air. Collect the data of

different components of air and present in a

table.​

Answer 1

Answer:

Air is made up of 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and other gases in meager amounts.

Take an empty glass bottle. Now, dip the open mouth of the bottle into a bucket filled with water. You will notice that water does not enter the bottle when it is in an inverted position, as there is no space for air to escape. This activity shows that air occupies space.

Explanation: