I WONDER - What Happens To The Air That We Breathe?

The video explains the process of breathing, highlighting how we inhale oxygen and exhale carbon dioxide along with a small amount of water vapor. It emphasizes the importance of staying hydrated as adults lose about 17.5 milliliters of water per hour through breathing.

What are the main components of the air we breathe in?

• Oxygen, carbon dioxide, and nitrogen

• Oxygen, hydrogen, and carbon monoxide

• Hydrogen, helium, and oxygen

• Carbon monoxide, nitrogen, and argon

What do our lungs do with the oxygen we inhale?

• Convert it into nitrogen

• Use it to create waste carbon dioxide

• Store it for later use

• Transform it into water

Besides carbon dioxide, what else do we exhale?

• A small amount of water

• Large amounts of nitrogen

• Oxygen

• Methane

How much water do adults typically lose through breathing every hour?

• 25 milliliters

• 17.5 milliliters

• 10 milliliters

• 5 milliliters

Why is it important to stay hydrated according to the video?

• Because we lose water through sweating

• Because we lose water through sleeping

• Because we lose water through breathing

• Because we lose water through eating