Pollution And Its Kinds

Sir I have to give a seminar on the pollution and its kinds in my school as my S.St. project so can you please tell me that what is the pollution and what its different types

[Pathak]

Hey buddy the Pollution is the introduction of contaminants into the natural environment that cause adverse change.

Pollution can take the form of chemical substances or energy, such as noise, heat or light.

Types of Pollutions

Noise Pollution

Human activities such as sporting events or concerts
Airplanes, helicopters, and motor vehicles
Construction or demolition noise

Thermal Pollution

Warmer lake water from nearby manufacturing (using cool water to cool the plant and then pump it back into the lake)
Included in thermal pollution should also be the increase in temperatures in areas with lots of concrete or vehicles, generally in cities

Visual Pollution

Skyscrapers that blocks a natural view
Graffiti or carving on trees, rocks, or other natural landscapes
Billboards, litter, abandoned homes, and junkyards could also be considered among three kinds of environmental pollution

Air Pollution

Exhuast fumes from vehicles
The burning of fossil fuels, such as coal, oil, or gas
Harmful off-gasing from things such as paint, plastic production, and so on
Radiation spills or nuclear accidents

Land Pollution

Litter found on the side of the road
Illegal dumping in natural habitats
Oil spills that happen inland
The use of pesticides and other farming chemicals
Damage and debris caused from unsustainable mining and logging practices
Radiation spills or nuclear accidents

Light Pollution

Street lamps that shine light in all directions, instead of with a hood to point light downward toward the street.
Extra, unnecessary lights around the home
Cities that run lights all night long


Water Pollution

Raw sewage running into lake or streams
Industrial waste spills contaminating groundwater
Radiation spills or nuclear accidents
Illegal dumping of substances or items within bodies of water
Biological contamination, such as bacteria growth
Farm runoff into nearby bodies of water