2. Air pollution
Noise pollution
Horizon pollution 
Plastic pollution

3. Co2 is a naturally occuring molecule that keeps the world at a livable temperature.

4. After the industrial revolution our output of greenhouse gasses have risen substantially.

5. We have three different types of fossil fuels that can be used as a energy sources: 

1. Coal
2. Oil
3. Natural gasses.

6. Fossil fuels are nonrenewable energy sources, this means that they are destined to deplete in the near future. 

7. We have listed a few alternative energy sources down below:

1. Solar energy
2. Wind energy
3. Biomass energy
4. Tidal power

8. Civilasation takes resources. Sustainability makes sure that these resources remain diverse and productive indefinitely. 

9. 10% of people isn’t engaged in sustainability, and have purchasing habits mostly driven by value. We have listed different ways a consumer can live more sustainable :

1. Eat less meat, it takes up a lot of space and is considered to be bad for the enviroment.
2. Buy locally, humane and organic food.
3. Buy in bulk.

10.  The three “pillars” make the backbone for sustainablity. To live a sustainabe live we must consider our desicions based on these princples/ pillars

11. Make use of altenative energy sources. Furthermore companies can also place fairtrade product in their auditorium.

12. The skull-poison 
       The dead fish-It resembles the dying environment.

14. 1. Instead of using the vacuum cleaner, use a dustpan and brush it!
      2.  Hand wash your clothes
      3. Use houseplants to purify the air.
      4. Use friendly cleaning products.
      5. Try and dry your clothes outside.