Multiple choice

What is air in motion called as?

  1. Gases

  2. Wind

  3. Vapours

  4. Atmosphere

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Wind is simply air in motion. When air moves horizontally from high pressure to low pressure areas, we experience it as wind. Gases and vapours are states or types of substances, while atmosphere is the layer itself, not its motion.