The three major sources of air pollution are vehicular emissions in cities, biomass burning and transboundary haze in rural and border areas, and industrial discharges in concentrated industrialized zones.
What are the main causes of air and water pollution?
We have listed 10 common air pollution causes along with the effects that have serious implication on your health on a daily basis.
- The Burning of Fossil Fuels. …
- Industrial Emission. …
- Indoor Air Pollution. …
- Wildfires. …
- Microbial Decaying Process. …
- Transportation. …
- Open Burning of Garbage Waste. …
- Construction and Demolition.
What causes PM 2.5 pollution Thailand?
In addition to fuel combustion, climate conditions also play a role in creating the high PM 2.5 levels covering Thailand. During the period of time when the air becomes stagnant, the pollutants accumulate in the atmosphere and rise upward when the wind starts to flow and repeats its cycle.
What are 3 causes of water pollution?
Causes of Water Pollution
- Rapid Urban Development.
- Improper Sewage Disposal.
- Fertilizer Run-Off.
- Oil Spills.
- Chemical Waste Dumping.
- Radioactive Waste Discharge.
What are the top 3 causes of water pollution?
The Causes of Water Pollution
- Industrial Waste. Industries and industrial sites across the world are a major contributor to water pollution. …
- Marine Dumping. …
- Sewage and Wastewater. …
- Oil Leaks and Spills. …
- Agriculture. …
- Global Warming. …
- Radioactive Waste.
What causes Bangkok air pollution?
The main known factors of Bangkok’s air pollution problem are diesel fumes from the city’s suffocating traffic; agricultural burning, which occurs when thousands of farmers across the country ignite their fields to clear agricultural waste before the next harvest; and secondary aerosols which could be dust, among other …
What is the reason of air pollution?
The Short Answer:
Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires.
What pollution is in the air?
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.
What are the main causes of water pollution any four?
MAIN CAUSES OF WATER POLLUTION
- Global warming.
- Industry, agriculture and livestock farming.
- Rubbish and faecal water dumping.
- Maritime traffic.
- Fuel spillages.
What are the causes of water pollution essay?
Causes of Water Pollution
- Sewage And Waste Water: Sewage, garbage and liquid waste of households, agricultural lands and factories are discharged into lakes and rivers. …
- Dumping: Dumping of solid wastes and litters in water bodies causes huge problems.
What are the causes of water pollution class 10?
The causes of water pollution are:
- Domestic wastes such as household detergents, sewage, etc.
- Industrial wastes.
- Offshore and oil drilling.
- Thermal pollution.
- Nutrient pollution.
- Oxygen depletion.
- Microbiological pollution.
- Suspended matter.
What are the 3 main types of water pollution?
One of the most useful describes pollution in terms of its source and effects. Using this framework, the three main categories of water pollution are point-source, nonpoint-source and trans-boundary.
How does air pollution affect water pollution?
Nitrogen compounds in air pollution are partly the cause of algal blooms, and can also contribute to water bodies becoming more acidic. When fossil fuels are burned, sulfur dioxide and nitrogen oxides are released into the atmosphere. Both of these air pollutants dissolve in water vapor to form acid.