1. 1.2.3 – A healthy active lifestyle and your Respiratory System
Understand what is the respiratory system. (C)
Outline the effects of exercise on the respiratory system. (B)
Explain the KEY terms of the respiratory system. (A)
1.2.3 – A healthy active lifestyle and your Respiratory System
Task 3: Complete the table of (Explain) Key Definitions. (page )
Task 1: What is the respiratory system? (page 129)
Key Term
Definition/Explain
Tidal Volume
Vital Capacity
Oxygen Debt
Aerobic respiration
(page119)
Anaerobic respiration
Parts of the respiratory system
Task 2: Fill in the parts diagram and the effects of exercise on the respiratory system (page )
Immediate Effects of exercise.
Gaseous exchange
Long term benefits of exercise.
How the respiratory system works.
Summary

2. Stretch and Challenge Exam Questions.
1.Which one of the following is not an effect of smoking on the respiratory system? (1) (Grade D/C)
A High blood pressure
B Emphysema
C Bronchitis
D Lung cancer
2.As soon as we start to exercise our breathing rate and depth of breathing increases. (Grade B/A)
(a) Explain two reasons why the respiratory system responds in this way when beginning exercise.
Explanation one (2)
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(ii) Explanation two (2)
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(b) Explain how the respiratory system helps the body to recover from oxygen debt after exercise. (3)
(7 marks)