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  • Formation of Crude Oil

  • What Are Hydrocarbons

  • Uses of Crude Oil

  • How to Name Alkanes

  • Fractional Distillation of Crude Oil

  • Properties & Uses of Crude Oil

  • Boiling Point Trends of Hydrocarbons

  • Properties & Uses: Gases Vs Bitumen

  • Alkanes: Homologous Series

  • Alkanes: General Formula

  • What is Combustion

  • Investigating Complete Combustion

  • Complete & Incomplete Combustion

  • Why Incomplete Combustion Happens

  • Incomplete Combustion Problems

  • Supply and Demand of Crude Oil

  • Cracking

  • Catalytic Cracking Vs Steam Cracking

  • Fuels: Petrol Vs Hydrogen

  • How Combustion Of Fuels Produces Pollution

  • The Pollution Produced From Diesel Cars

  • Earth's Early Atmosphere

  • How Do We Know About Earth's Early Atmosphere

  • How Oceans Formed

  • How Oceans Affected The Early Atmosphere

  • How Photosynthesis Affected The Atmosphere

  • Testing For Gases: Oxygen

  • How Fossil Fuels Store Carbon

  • Bands Of Iron Pyrite & Iron Oxide In Rocks

  • Summary: How Early Atmosphere Has Changed

  • The Greenhouse Effect

  • The Difference Between The Greenhouse Effect & Global Warming

  • What Causes Greenhouse Gases To Increase

  • Evidence For Climate Change: Ice Cores

  • Correlation & Causal Data For Climate Change

  • The Effects Of Climate Change

  • How To Stop Climate Change

  • Hydrocarbons and Fuels (13)

  • Fractional Distillation of Crude Oil (9)

  • Combustion and Cracking (18)

  • Earth's Changing Atmosphere (13)

  1. Topic 8: Fuels and Earth Science
  2. C8: Cracking
  3. Supply and Demand of Crude Oil
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