· The worst polluters are trucks and buses because they need a lot of oil.
· Factories need a lot of energy and tehy produce a lot of smoke and other dangerous substances.
· Every summer milions of tourists use sunlotions and creams and when they go to swimming the substances get into the water.
· In Austria people collect the waste in different bins or pets.
· If you heat your own house you produce a lot of smoke and pollute the air.
· Even smaller motorboats lose oil and pollute the water.
· Solar energy is very clean,wood and gas aren't so bad,but the coal is the dirtiest energy form.
· In the past all the ships were powerd with coal.
· In Austria all the lakes have very clean water again because all the lakes have cleaning the plants and on many lakes the motorboats aren't allowed
· The farmers use a lot of fertilisers in the Marchfeld and so you shan't really drink water there
Niciun comentariu:
Trimiteți un comentariu