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Respiratory System Review

Authored by Audrey Chung

Science

7th Grade

NGSS covered

Used 2+ times

Respiratory System Review
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30 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the purpose of the respiratory system?

takes in oxygen and release carbon dioxide

takes in carbon dioxide and releases oxygen

takes in nitrogen and releases carbon dioxide

takes in oxygen and releases nitrogen

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Where does oxygen initially enter into the body?

nose and mouth

eyes

brain

throat

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

This area warms, moisturizes, and filters air before going to the lungs. What is it?

nasal cavity

nose

mouth

trachea

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Your windpipe is also called the...

trachea

larynx

pharynx

esophagus

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the two branches called that branch off from your trachea and into your lungs?

bronchus (bronchi)

alveoli

lungs

trachea

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the smaller branches of the bronchi called?

bronchioles

alveoli

ravioli

lungs

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

These tiny grape-like air sacs is where the gas exchange of oxygen and carbon dioxide happen in the lungs. What is it?

alveoli

lungs

ravioli

bronchioles

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