• To illustrate the different types of pollution.• To identify the main causes of pollution.• To develop awareness how to save environment from pollution.
• Definition of Pollution• Types of Pollution Air Pollution Water Pollution Land pollution Noise pollution• Video about Pollution• Conclusion
Definition of PollutionPhysical, chemical or biological changes in theenvironment that affect the lives of plants,animals and human beings.
Types Of PollutionTypes of pollution are-1.Air Pollution.2.Water Pollution.3.Noise Pollution.4.Land Pollution.
Air pollution occurs when the air containgases, dust, fumes or odors in harmfulamounts.
Water pollution is the contamination of water bodiessuch as lakes, river, oceans and ground water causedby human activities.
Land pollution is the degradation of Earth land surfacesoften caused by misuse of land resources.
Environmental noise that is annoying distractingor physically harmful.
Planting Recycling Sewage Treatment
Pollution is a life killer. It has killed manylives already. So, as a human, we shouldstop pollution. We cant ignore pollution.Its everywhere... all over our planet. Weare the cause and we will have to try tostop it. If all of us start today, we canmake a difference in our environment ina few days.