Air and the Environment
Key Concept 1 – Components of Clean Air
In this video, you will learn…
- The components of clean air
- Questions and Answers at the end of the video
Key Concept 2 – Air pollutants
Concept Builder 2 – MCQ Q&A
In this video, I cover the common air pollutants, how they are produced, harmful effects and how to minimise/get rid of them from air.
At the end, there will also be MCQ and answers.
Key Concept 3 – Ozone layer and the carbon cycle
In this video, I cover very briefly the ozone layer and its purpose, how it is being depleted and some chemical reactions.
I also cover the Carbon Cycle.
There are NO questions at the end.