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respiratory system

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.
Which 2 substances are exchanged in the Respiratory System?
a)
oxygen and nitrogen
b)
carbon dioxide and oxygen
c)
oxygen and glucose
d)
glucose and carbon dioxide
2.

When we inhale, the air

a)

Goes inside the lungs

b)

Goes outside the lungs

3.

When you exhale, the diaphragm

a)

moves upwards

b)

moves downwards

c)

flattens

d)

none of the above

4.

Name the structure labelled as B.

a)

lungs

b)

trachea

c)

diaphragm

d)

alveoli

5.

The system that takes care of breathing is called ______?

a)

Muscular System

b)

Circulatory System

c)

Respiratory System

d)

Skeletal System

6.

The number of times we breathe in a minute is called _____?

a)

Healthiness Rate

b)

Breathing Rate

c)

Behavioural Rate

d)

Activeness Rate

7.

_____ is the entrance for fresh air to the lungs and exit for stale air.

a)

Hair

b)

Eyes

c)

Ears

d)

Nose

8.

The left lung is smaller than the one on the right. True or False?

a)

True

b)

False

9.

Where are the lungs located?

a)

In the Chest Cavity

b)

In the Spine

c)

In the stomach

10.

Which are the main parts of the respiratory system?

a)

Eyes, Ears and Hair

b)

Hands, Legs, Stomach

c)

Nose, Windpipe, Lungs and Diaphragm

d)

Kidneys, Intestines, heart and blader