- AIR POLLUTION
Air pollution is considered as the main pollution because air is considered to breathe in life. Without air life does 'not exist. Major cause of air pollution is burning of fossil feuls, such as coals, oils, natural gas, and gasoline due to the production of electricity and power our vehicles. Carbon dioxide is considered as main component of burning fossil fuels and emmition of other pollutant as a result.
- Emissions from industries and manufacturing activities.
Small to large manufacturing industries has long chimney from small to big numbers which are released high in air, with lots of smoke and harmful gases coming out. Garbage boilers, manufacturing industries and power plants releases high level of carbon monoxide, organic compounds and proportion of chemicals in the air. Story is same all over the world. Petroleum refineries play a vital role in the cause of air pollution by releasing hydrocarbons.
- Burning Fossil Fuels
Apart from industries transportation system has also become a major part of our life. Cars, trucks, trains, shipping vessels and airplanes all burn lots of fossil fuels to work. Release of harmful gases from automobile engines produces both primary and secondary pollutants. This is because human rely heavily on vehicles and engines for the purpose of transportation.
- Household and farming chemicals
Crop cleaning, home cleaning and spread of other chemical fertilizers without any ventilation also cause pollution.
- SOIL POLLUTION
- DEFORESTATION AND SOIL EROSION
Deforestation plays major role in land pollution to create clean lands for making several malls, industries, plaza, restaurants etc. which becomes barren and can't be fertile again.
- Agricultural activities
Agricultural activities are directly related to growth rate of human being. Nowadays population is increasing day by day as proportionality depends agricultural activities are also increasing. Due to which farmers use highly toxic fertilizers and pesticides to make the crop insects and pests free. This in result gives poison to soil.
- Mining activities
When extraction and mining activities are done there is several kind and size of gaps created inside the land. We use to listen about several landslides which occurs in the earth to fill the spaces inside the earth left by us.
- Overcrowded landfills
Every year tones of garbage is released from various houses which includes-aluminum,plastic,paper,cloth,wood which after collection is sent to recycling unit.
And those which cannot be recycled are decomposed inside the earth which affect beauty of nature and cause land pollution.
- WATER POLLUTION
- Sewage and waste water
The use of water to flush the toilets, wash our cars, bathing, hand washing, utensils washing, showering is released in water bodies which makes them polluted.
- Septic Tanks
The daily flushing of poop diffuses out in the city sewage in which solid waste is separated from liquid waste and solid waste is broken into the simpler form by biological methods. This is later diffused out into the water bodies which pollute them.
Atmospheric deposition is the pollution of water bodies caused by air pollution. Every time the air is polluted with sulphur dioxide and nitrogen oxide, they mix with water particles in the air and form a toxic substance.
- NOISE POLLUTION
- INDUSTRIAL CAUSES
The increased intensity of sound produced by machines and big hammers in various industries are the main factor of noise pollution. Engineering companies, printing presses, mills and factories are the main source of this noise pollution. These industries and noises becomes nuisance to public and in turn cause noise pollution.
- AGRICULTURAL MACHINERY
Agricultural machinery such as thrashers,tubewells,power saw, tractors, power pills and harvesters are proven to produce higher level of noise when are operated.
Transportation also plays vital role in causing noise pollution because of high amount of traffic caused nowadays. Graph of automobiles are increasing day by day on the roads which causes sound/noise pollution.
AVOID THESE ENTIRE NUISANCE AND LIVE IN THE FREE AND CLEAN ENOVIRONMENT.