Exchange Of Gases
Chapter Name : Breathing And Exchange Of Gases |
Sub Topic Code : 103_11_17_03_01 |
Topic Name : Exchange Of Gases |
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Sub Topic Name : Exchange Of Gases |
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Introduction
Human respiratory system is important for breathing in oxygen and breathing out carbon di oxide.
Pre-Requisites:
oxygen
Activity:
Alveoli are the primary sites of exchange of gases.
Real Life Question:
What are the primary sites of exchange of gases?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| oxygen | Oxygen is a chemical element with symbol O and atomic number 8. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|
Real life uses :
Breathing oxygen helps in purifying our blood and lungs.
Places to visit :
Check your garden when plants produce oxygen.
Practical examples around us
| Examples | Explainations |
|---|---|
| Chest | During cold we feel uncomfortable to breathe. |
What you learn in Theory:
Human respiratory system is important for breathing in oxygen and breathing out carbon di oxide.
What you learn in Practice:
Human respiratory system is important for breathing in oxygen and breathing out carbon di oxide.