WorksheetsRespiration in human
Total questions: 15
Worksheet time: 30mins
Breathing in oxygen is
(a)
Breathing out carbon dioxide is
(a)
Based on diagram, which statement is correct?
When balloon expand, air pressure increases
When balloon expand, volume increases
When balloon expand, air forces out from the balloon
When balloon expand is exhalation process
It is a tiny air sacs and looks like grape
blood capillary
lung
alveoli
bronchus
Name B
Trachea
Larynx
Bronchus
Lung
Name c
(a)
Name F
Diaphragm
Lung
Bronchioles
Alveoli
During inhalation, F will
(a)
Inhaled gas is
(a)
Exhaled gas is
(a)
Gaseous exchange between carbon dioxide and oxygen occurred here
(a)
When pulled down rubber sheet
balloon contract
balloon expand
When pushed up rubber sheet
inhalation
exhalation
Y shape glass tube represent our
Trachea
Lung
Nostril - trachea - X - bronchioles - alveolus.
So X is,
lung
blood capillary
bronchus
Larynx
