Fossil fuels and the environment
An investigation into the use of fossil fuels and their impact on the environment.
How oil spills damage wildlife and the environment
The Exxon Valdez oil spill demonstrates the effects of pollution on the environment.
Hydrogen fuel cells
An explanation of hydrogen fuel cells and their advantages over fossil fuels.
Refinement of oil into fuel products using fractional distillation
An explanation of how fractional distillation is used to refine crude oil.
Three examples of how human activity has damaged the environment
Areas around the world affected by different types of pollution.
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