Pages in this set

Page 1

Preview of page 1
Carbon Chemistry

C1c) Clean air/ the earth's atmosphere
Photochemical smog is happening more because of increase in population and motor
vehicles. Gases from vehicles react together in bright sunlight producing smog
Photochemical smog and industrial smog

Noble Gases
Lesser gases in the atmosphere, group zero of the periodic table, single…

Page 2

Preview of page 2
Changing Atmospheric Composition
The percentage of Carbon Dioxide has increased, this is due to:
Deforestation ­ The cutting down of trees, less photosynthesis take place
Increased population ­ the worlds energy requirements increase
The origin of the Earth's atmosphere ­ How it all started with the gases.

Pollutants are created…


lisa linsdell


Some good revision notes for this topic. Clearly set out and gives additional knowledge needed for higher tier.

Similar Science resources:

See all Science resources »