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5.5.2 Atmospheric pressure
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The atmosphere and pressure

The atmosphere and pressure

Cross-section of Earth’s atmosphere showing denser air and greater pressure at lower height, and less dense air and lower pressure at greater height

The atmosphere is the thin layer of air surrounding the Earth. It is made of air molecules that are constantly moving and spread throughout the atmosphere.

5.5.2 Atmospheric pressure Lesson

  1. GCSE
  2. /Physics
  3. /5.5.2 Atmospheric pressure

Step-by-step lessons covering AQA GCSE Physics 5.5.2 Atmospheric pressure for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Build a strong grip on equations, units and Key Stage 3 fundamentals before tackling the more demanding topics like electromagnetism, the particle model of matter and space physics.