Water pollution is a pollution that happens in the water (rivers, lakes, oceans, groundwaters) caused by contaminantion of chemical liquid into the water, most of the chemicals are toxic. Water pollution is a major global problem. Water pollution can destroy not only one or two species but but also to the natural biological communities. In India, 700milion people have no access to a proper toilet. Water is typically referred to as polluted when it is impaired by anthropogenic contaminants and either does not support a human use, such as drinking water.
Water pollution can be cause by
organic water pollutants such as:
- Detergent
- Food procesing waste
- Insecticides and pesticides
- Petroleum (gasoline, diesel fuel)
Inorganic water pollutants such as:
- Acidity
- Chemical waste
- Fertilizer
Water pollution can affect us:
- Directly – through consumption or bathing in a polluted stream (that involve consumption of municipal water, as well as bathing in polluted lakes or beach water).
- Indirectly – through the consumption of vegetables irrigated with contaminated water, as well as of fish or other animals that live in the polluted water or consume animals grown in the polluted water.
Ways can stop Water Pollution
- STOP throwing rubbish to the river.
- DON’T throw waste from factories into the river
- DON’T throw chemical waste into the river.
Reference:
By: Laras Sitoresmi