WorksheetsBreathing Process Year 4
Total questions: 15
Worksheet time: 15mins
Name the organs involved during breathing.
Nose, heart and lungs
Nose , trachea and lungs
Lungs and kidney
Name the organ...
Lungs
Heart
Trachea
The picture shows human _____
Exhale
Inhale
The picture shows human _____
Inhale
Exhale
Choose the correct passage of air during inhale.
Lungs - trachea - nose
Nose - trachea - lungs
Lungs - nose - trachea
What are the organs we use to breathe? (Answers can be more than 1).
lungs
eyes
nose
trachea
What is the process called when you breathe in the air?
inhalation
exhalation
What is the process called when you breathe out the air?
inhalation
exhalation
Which of the following show the air passage for inhalation?
lungs --> nose --> trachea
nose --> trachea --> lungs
nose --> lungs --> trachea
trachea --> lungs --> nose
Which of the following show the air passage for exhalation?
trachea --> lungs --> nose
lungs --> nose --> trachea
lungs --> trachea --> nose
nose --> trachea --> lungs
How do your chest move during inhalation?
goes up and inflate
goes down and contract
no movement
How do your chest move during exhalation?
goes up and inflate
goes down and contract
no movement
Which of the following will cause faster rate of breathing?
reading a story book
dancing
sleeping
watching television
What happens to breathing rate when you exercise?
increases
decreases
stays the same
Why do your breathing rate increase when you exercise?
more oxygen is picked up at the lungs for delivery to the working muscles
less oxygen is picked up at the lungs for delivery to the working muscles
your muscles are resting
your lungs need more energy to function
