Smog - Air Pollution

Find out how harmful gases in the air can react together to create smog ... a form of air pollution.

People and places - Human impact on the environment - Polluting the air

Learning Points
Smog is a mixture of harmful gases that react with sunlight.

A Twig Context Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract concepts in action in the real world.