Table of Contents
What are the main factors of river pollution in India?
Causes of water pollution in India
- Industrial waste.
- Improper practices in agricultural sector.
- Reduction in water quantity in rivers in plains.
- Social and religious practices like dumping dead bodies in water, bathing, throwing waste in water.
- Oil leaks from ships.
- Acid rain.
- Global warming.
- Eutrophication.
How does water pollution affect rivers?
The pollutants can cause algae to grow quickly. These ‘blooms’ of algae may produce toxins that harm other life in the river. The soil can also clog the gills of fishes swimming in the river. Further downstream, more and more pollutants get washed into the river and their harmful effects are even greater.
Which river in India is most polluted?
India’s most polluted river: Toxic foam covers Yamuna.
Which is the best example of water pollution in India River?
The Yamuna river has become one of the most polluted rivers in India as well as in the world because of the high-density population growth and speedy industrialization. The Yamuna river is severely polluted and needs urgent revival.
What is the main problem caused by water pollution?
Some 80 percent of the world’s wastewater is dumped—largely untreated—back into the environment, polluting rivers, lakes, and oceans. This widespread problem of water pollution is jeopardizing our health. Unsafe water kills more people each year than war and all other forms of violence combined.
How do rivers control water pollution?
Don’t throw any solid waste into the water streams as it clogs the flow of water thereby leading to pollution. Avoid releasing construction waste into the river. Use organic gardening techniques and avoid using pesticides and other herbicides. Avoid releasing harmful chemicals and oils into storm drains or rivers.
Which is the most polluted river in India?
Yamuna is the most polluted river in India. The river Yamuna flows as a tributary of the river Ganga. It is one of the most sacred rivers of Hindus. Image Credit: Source. The river finds its origin in the Uttaranchal state at the picturesque Yamunotri, the birth place of river Yamuna.
What is the dirtiest river in India?
The dirtiest river(major river) is yamuna in which all the sewer lines and industrial wastes are feeded across NCR makes it most polluted river in india.
What is the worst polluted river in the world?
Although having the fame of being the longest river of western Asia , Euphrates is known for being one of the most polluted rivers in the world. Euphrates River is polluted mostly by agricultural wastes which increases the salinity of the water.
Which city in India is least polluted?
Central Pollution Control Board came up with a ranking of 52 Indian cities from the most polluted to the least polluted. Chennai captured the 52nd spot and was also categorized as the cleanest city in the country.