Air Pollution 101 | Anglais

Air Pollution

Students: Amir & Youcef

Air Pollution 101 | National Geographic

This video talk about the causes of air pollution and the threat it represent to health and environment...

Greenhouse Gas

• Different types of air pollution :

- Carbon dioxide - Nitrous oxide - Methane

• Burn fossil fuels to produce energy

• Increase global temperature of Earth

Smog

• It's a type of pollution
• Reduction of visibility
• Two categories :

- Sulphurous- Photochemical

• It create :

- Brown haze- Harms plants

• It cause :

- Irritates eyes- Respiratory distress

Toxic Pollutants

• Another category of air pollution

• Release when burned :

- Mercury - Lead - Dioxin - Benzine

• Serious health problem

Solutions

Fossil fuels

Use less cars

• Use public transport

• Reduce unecessary electrecity production

• Transportation

• Manufacture

• Electrecity production

For what ?

• Have a cleaner environment

• Have a better human health

Conclusion

What causes the air to be polluted ? - Greenhouses gas- Smog- Toxic Pollutants Solutuion: - Reducing the use of fossil fuels

Thank you!