GCSE Physics - Atmospheric Pressure #50

This video covers:
- Which gases make up our atmosphere
- Why atmosphere pressure decreases with increasing altitude
- Why it is difficult to breathe at high altitudes

General info:
- Suitable for all GCSE courses
- See below for whether it is higher or foundation tier for your exam board
- See below for whether it is triple or combined for your exam board

Exam board specific info:
AQA - Separate (triple) science only
IGCSE Edexcel - Not in course
Edexcel - Separate (triple) science only
OCR 21st Century - Separate (triple) science only
OCR Gateway - Separate (triple) science only