Who is the biggest air polluter in the world?
Who is the biggest air polluter in the world? China, the world's biggest emitter of carbon dioxide, produces 12.7 billion metric tons of emissions annually. That dwarfs U.S. emissions, currently about 5.9 billion tons annually.
What country has the cleanest tap water?
Finland, known as the country with the cleanest tap water, boasts 168,000 lakes and 647 rivers, out of which a staggering 85% have been deemed to have high-quality water.
What are the 3 biggest contributors to air pollution?
Vehicle emissions, fuel oils and natural gas to heat homes, by-products of manufacturing and power generation, particularly coal-fueled power plants, and fumes from chemical production are the primary sources of human-made air pollution.