I WONDER - What Happens To The Air That We Breathe? Me Pregunto - Qué Sucede Con El Aire Que Respiramos?

The video explains the process of breathing, highlighting the composition of air and how the lungs absorb oxygen while exhaling carbon dioxide and a small amount of water. It emphasizes the importance of staying hydrated due to the continuous loss of water through exhalation.

What are the main components of the air we breathe?

• Oxygen, hydrogen, and argon

• Hydrogen, helium, and methane

• Carbon monoxide, nitrogen, and helium

• Oxygen, carbon dioxide, and nitrogen

What do the lungs primarily absorb from the air?

• Carbon dioxide

• Nitrogen

• Oxygen

• Helium

Besides carbon dioxide, what else do we exhale?

• Oxygen

• A small amount of water

• Nitrogen

• Helium

Approximately how much water do adults exhale every hour?

• 5 ml

• 25 ml

• 10 ml

• 17.5 ml

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

• Because we lose water through digestion

• Because we lose water through sweating

• Because we lose water through exhalation

• Because we lose water through urination