Grade 06 -Lesson 02 Things around us

Does air has a mass?

• Yes

• No

Does air occupy space?

• Yes

• No

Select the correct observation.

• Handkerchief is wet

• Air has a mass

• Air occupies a space

• Handkerchief is not wet

Select the correct conclusion.

• Handkerchief is wet

• Glass has a mass

• Air occupies a space

• Handkerchief is not wet

What is the observation when a hole is made in the green balloon?

• Ruler losses its balance

• Both balloons go down

• Air has a mass

• Balloon has a mass

What is the conclusion?

• Balloons occupy space

• Both balloons go down

• Air has a mass

• Balloon has a mass

The amount of matter in an object is referred to as the .........................of the object.

Select all the units of measuring mass.

• Kilograms (kg)

• grams (g)

• metre (m)

• milligrams (mg)

• kelvin (K)

Things with a mass and occupy space are known as ....................

Things without a mass and do not occupy space are known as ..................