Air pollution, Burning trash in the streets, Many motorbikes and cars on the road, Factories that burn fossil fuels, Water Pollution, Factories dump chemicals, People throw trash or other objects in water, Toilet water that is dumped in river, Land Pollution, Littering, Overflowing landfills, Use of pesticides in farming.

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

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