Chemistry: The fun science
Atmosphere and the Environment
Previously...
You've learnt about redox reactions.
Global Warming
You probably know that air comprises of mainly nitrogen and oxygen. But it is the other gases, such as carbon dioxide and methane, also known as greenhouse gases, that helps keep Earth habitable! Watch this video to learn more about how greenhouse gases works.
Hmm, so it seems like greenhouse gases is good. However, what happens when there's too much of these gases produced?
Now we know that too much of the greenhouse gases causes global warming. How then can we help to combat climate change?
Air Pollution
Watch this video to learn more about the different types of pollutants, their causes and their effects on our health!
Read up about air pollution in China, Beijing, as well as pollution due to the forest fires in Indonesia
