Air Around Us

Which gas helps in burning of a matchstick?

Choose the incorrect statement. A. Air has weight. B. Air occupies space. C. Air is dissolved in water. D. Carbon dioxide makes 21% of air.

Give one word: 1. Air in motion, 2. Most abundant gas in the air, 3.

Unlock this slideshow and over 4 million more with Baamboozle+