The Respiratory System

The Respiratory System

2nd - 5th Grade

7 Qs

quiz-placeholder

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The Respiratory System

The Respiratory System

Assessment

Quiz

Biology

2nd - 5th Grade

Medium

Created by

Carolyn Jack

Used 7+ times

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7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Humans breathe through which system?

Cardiovascular System

Nervous System

Respiratory System

Digestive System

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What do we breathe in?

Carbon Dioxide

Water

Hydrogen

Oxygen

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following expands our lungs when we breathe?

Diaphragm

Stomach

Trachea

Esophagus

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Where is oxygen stored in our bodies?

Brain

Stomach

Blood

Legs

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What do we breathe out?

Water

Carbon Dioxide

Hydrogen

Oxygen

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What happens when we exercise?

It feels easier to breathe because we are getting stronger

Our hearts pump slower to conserve oxygen

Our lungs will try to breathe harder and faster to get more oxygen

Our muscles store energy

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

TRUE or FALSE: We couldn't talk without air.

True

False