POLLUTION

1. EFFECTS

1.1. Human

1.1.1. Poisoning of drinking water

1.1.2. Long-term loss of land

1.1.3. Famine and drought due to lack of safe irrigation

1.2. Animal

1.2.1. Extinction (Asian tiger)

2. CAUSES

2.1. Emissions

2.1.1. Affect the water cycles

2.1.2. (cars, factories & other human activities)

2.1.3. Filtration and processing are not viable for such large volumes

2.2. Dumpings

2.2.1. Waste can enter water supplies