Respiratory System Vocabulary

Quiz
•
Science
•
7th Grade
•
Hard
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Main Part of the respiratory system. Puts oxygen into the bloodstream.
Mouth
Nose
Lungs
Trachea
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Muscle that moves up and down to expand the lungs. This helps you breathe.
Heart
Lungs
Diaphragm
Aveoli
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The release of energy in the cells by the combination of food and oxygen is called
Respiration
Energy
Inhaling
Exhaling
Tags
NGSS.MS-LS1-3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The main branches of the respiratory tract leading to the lungs.
Bronchial Tubes
Throat
Esophagus
Veins
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tiny air sacs where gas exchange occurs in the lungs.
Inhaling
Balloons
Alveoli
Bronchial Tubes
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Contains two nostrils which brings air in and out of the body.
Nose
Mouth
Bronchial Tubes
Trachea
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A group of specialized organs dedicated to the exchange of oxygen and carbon dioxide in the body.
Circulatory System
Respiratory System
Excretory System
Nervous System
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