šØ Properties of Air
Explore the invisible world of air! This quiz helps Grade 2 students understand what air is and its amazing propertiesāeven though we can't see it, air is all around us. Learn how air moves, takes up space, has weight, and affects the objects and creatures around us through wind, breath, and everyday examples. **What you'll learn:** - Air is invisible but present everywhere around us - Air moves and we can detect it through wind - Air takes up space and has weight - How we breathe air and feel its movement - Air affects objects and living things
Questions in this quiz
Answers hidden ā play to find out.
- Question 1
What is air?
- Question 2
Air is invisible, so it does not really exist.
- Question 3
How can we tell that air is moving?
- Question 4
What happens when you blow air through a straw into water?
- Question 5
Air takes up space.
- Question 6
Why does a balloon get bigger when you blow air into it?
- Question 7
What can we breathe out of our lungs?
- Question 8
If you wave a piece of paper back and forth quickly, what do you feel?
- Question 9
Air has weight.
- Question 10
Why do kites fly in the wind?
- Question 11
When you see your breath on a cold mirror or window, what are you seeing?
- Question 12
Which of the following is the best example of detecting air movement?
- Question 13
We use our nose to breathe air into our body.
- Question 14
Why does a plastic bag puff up when you blow air into it?
- Question 15
What is one reason air is important to all living things?