What is air pollution?
Q: What is air pollution?
A: Air pollution is a type of environmental pollution that affects the air and is usually caused by smoke or other harmful gases, mainly oxides of carbon, sulphur, and nitrogen.
Q: What is the cause of air pollution?
A: Air pollution is caused by the presence or introduction of a substance that has a poisonous effect, such as harmful gases like carbon oxide, sulphur, and nitrogen.
Q: What are the harmful effects of air pollution?
A: Air pollution can be a danger to human health and Earth's many ecosystems, causing respiratory problems and long-term damage to the environment.
Q: Which cities are affected by air pollution?
A: Many of the world's large cities today have polluted air or low air quality and complain about it on a daily basis.
Q: Who complained about air pollution 2,000 years ago?
A: The Romans were complaining about the polluted air in their cities 2,000 years ago when the air was thick with smoke from fires and the smell of sewers.
Q: Can air pollution be classified as a danger to human health?
A: Yes, air pollution has been classified as a danger to human health and Earth's many ecosystems for a long time.
Q: What causes the contamination of air?
A: The contamination of air is caused by the presence or introduction of a substance which has a poisonous effect, leading to its pollution.
