A waste company has been dumping untreated sewage into the river next to the house. They have recently been found guilty because of the effect the pollution has had on the plants and animals living there. What effect has the raw sewage had on the animals that live in the river?
When you think about it, the flow sewage is a form of pollution. Therefore the raw sewage would pollute their source of survival being the river which they drink, and bath from.
