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WorksheetsB4.5 Breathing and gas exchange
Total questions: 17
Worksheet time: 9mins
The main ORGAN responsible for breathing is:
the Brain
the Lungs
the Liver
the Kidneys
What are the tiny air-sacs where gas exchange takes place?
Lungs
Alveoli
Bronchus
Broncioli
The way gases move between the capillaries and alveoli is called...?
Osmosis
Diffusion
Atmosphere
Pressure
What is the muscle under the lungs called?
Intercostal
Diaphragm
Bronchus
Cardiac
Where the exchange of gases actually occur?
Bronchi
Trachea
Oxygen
Alveoli
What is the process called when you breath in the air?
inhalation
exhalation
What is the process called when you breath 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
Breathing is the same as respiration.
True
False
Identify part B
Trachea
Bronchus
Bronchiole
Alveoli
Identify part D
Trachea
Bronchus
Bronchiole
Alveoli
Identify part A
Trachea
Bronchus
Bronchiole
Alveoli
Identify part C
Trachea
Bronchus
Bronchiole
Diaphragm
