Water Pollution

Bacteria clean oil spill by feeding on the oil.

Animal waste fertilizers and pesticides are

Water is scare on Earth. Since most of water is

The percentage of fresh water on Earth is

reducing pollutants is a way to solve water pollution

it can take only one year for an area to cover from an oil spill.

The water and human waste that are washed down sinks showers and toilets are called

Water shortage occur when people use water faster than the water cycle can replace it.

chemicals and metal waste are

are chemicals that kill crop destroying organisms

particles of rock and sand

Thermal pollution is caused by