Respiratory System Quiz

Respiratory System Quiz

4th Grade

10 Qs

quiz-placeholder

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Respiratory System Quiz

Respiratory System Quiz

Assessment

Quiz

Others

4th Grade

Hard

Created by

Sarabjeet Kaur

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main organ of the respiratory system?

liver

lungs

stomach

heart

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of the respiratory system?

The respiratory system helps with digestion

The function of the respiratory system is to facilitate the exchange of oxygen and carbon dioxide.

The respiratory system regulates body temperature

The respiratory system controls muscle movement

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two main types of respiration?

External respiration and internal respiration

Inhalation and exhalation

Aerobic respiration and anaerobic respiration

Cellular respiration and photosynthesis

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the process of inhaling and exhaling called?

ventilation

respiration

breathing

exhalation

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which gas do we inhale and which gas do we exhale?

Hydrogen and nitrogen

Nitrogen and oxygen

Oxygen and carbon dioxide

Helium and carbon dioxide

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the tube that carries air to the lungs?

trachea

bronchi

esophagus

pharynx

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the tiny air sacs in the lungs where gas exchange occurs?

Bronchioles

Pleura

Alveoli

Trachea

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