What are some common health problems caused by air pollution?
How does air pollution affect our health?
- Air pollution can affect lung development and is implicated in the development of emphysema, asthma, and other respiratory diseases, such as chronic obstructive pulmonary disease (COPD).
- PM and nitrogen oxide are linked to chronic bronchitis.
What are causes and effects of air pollution?
Air pollution is known to cause irritation in the eyes, lungs, nose, and throat. It creates respiratory problems and exacerbates existing conditions such as asthma and emphysema. When continually exposed to air pollution, humans become at higher risk for cardiovascular disease.
What do you mean by air pollution What are the causes of air pollution?
Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it’s also called smog. Some air pollutants are poisonous.
What are the effects of air pollution Class 8?
1) Sulphur dioxide gas in the air causes respiratory problems. 2) If may even cause permanent lung damage. 3) Sulphur dioxide gas in polluted air produces acid rain. This acid rain damages trees, plants, soil, aquatic animals (like fish) statues, buildings and historical monuments.
What are the harmful effects of air pollution Class 9?
Air pollution has resulted in several respiratory disorders and heart diseases among humans. The cases of lung cancer have increased in the last few decades. Children living near polluted areas are more prone to pneumonia and asthma. Many people die every year due to the direct or indirect effects of air pollution.
What are the harmful effects of air pollution?
Air pollution causes irritation in the throat,nose,lungs and eyes.
What are the three global effects of air pollution?
The effects of air pollution are evident too. Release of sulphur dioxide and hazardous gases into the air causes global warming and acid rain; which in turn have increased temperatures, erratic rains and droughts worldwide; making it tough for the animals to survive.
What is air pollution and its effects?
Air pollution is a mix of particles and gases that can reach harmful concentrations both outside and indoors. Its effects can range from higher disease risks to rising temperatures. Soot, smoke, mold, pollen, methane, and carbon dioxide are a just few examples of common pollutants.
How does air pollution affect ecosystems?
Air pollution affects ecosystems in a number of ways, altering basic ecosystem functions such as primary production (plant growth) and biogeochemical cycling which in turn affect the ecosystem services and therefore the benefits that humans get from the environment such as timber, clean drinking water and an appreciation of nature.