What is stay away from things that make your wheeze/breathe harder?
200
We breathe in this pollution because of being around people who smoke.
What is second hand smoke?
200
Our blood cells exchange this bad stuff with the alveoli to be exhaled out of the body.
What is carbon dioxide?
200
How many seconds can you hold your breath?
What is less than a minute?
300
What organ allows oxygen to go down into the lungs?
What is the trachea?
300
What diseases can you get from smoking?
What is emphysema and lung cancer?
300
You can't smell, taste, or see this gas. It gets into your blood and doesn't let oxygen in.
What is carbon monoxide?
300
Name the two part of the body that exchange oxygen and carbon dioxide.
What are the alveoli and blood cells?
300
What part of the respiratory system can't hold air?
What is the diaphragm?
400
What happens to your diaphragm when you breathe in oxygen?
What is... contracts to let more air enter the lungs?
400
Does smoking cause all breathing problems?
What is no?
400
This gas is formed underground and can leak into basements. When air enters your lungs it creates radiation which is a cause of cancer.
What is radon?
400
When our body uses the oxygen we breathe in, _______ is made.
What is carbon dioxide?
400
What part of the body protects your lungs?
What is the ribcage?
500
What's on the end of your bronchial tubes?
What is alveoli?
500
What swells up when you have asthma?
What are the bronchial tubes?
500
This gas is invisible, but it has a very bad smell. It is very irritating to your lungs, and can cause headaches, dizziness, rashes, throwing up, and irritation to your eyes. It can be found in household products.
What is formaldehyde?
500
Why do we need to breathe?
What is our body can't store oxygen and we need it in order to live?