Types of pollution ppt powerpoint presentation pdf. Essay on pollution in 500 words types of pollutions and effects. The presence of a lot of green trees and plants is one of the options to minimize this pollution many gases like carbon monoxide, carbon dioxide, sulfur dioxide, methane, and other harmful gases are. Types of pollution the following are the types of pollution perceived in our environment. While studying about pollution, we are going to deal with a number of terms related to chemistry. Nutrients pollution some wastewater, fertilizers and sewage contain high levels of nutrients.
Pollution can take the form of chemical substances, or energy, such as noise. Different types pollution on earth 9 types of pollution pdf. Soil pollution different types pollution on earth 9. In this article, we have thoroughly discussed the types, causes and impacts of different pollutions affecting humankind. Water, the planets most precious resource, is no stranger to this situation. Environmental pollution can be defined as a change that is not wished or desired in the chemical, physical, or biological characteristics of any component of the environment air, water, and soil which can cause harmful effects on various or many forms of life. Water pollution occurs when harmful substancesoften chemicals or microorganismscontaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and. An air pollutant is known as a substance in the air that can cause harm to humans and the. Pdf environmental pollution causes and consequences.
Different types pollution on earth 9 types of pollution. The rate of environmental pollution through all these means is increasing quite rapidly, which is a situation of great worries. Air pollution due to toxic fumes from automobile exhaust. Water pollution types and effects environment mocomi kids. Well, important types of pollution are explained in the below diagram. For example, light pollution requires energy to be made, which means the electric plant needs to burn more fossil fuels to supply the electricity. A common type of air pollution happens when people release particles into the air from burning fuels. Various types of pollution air, water, soil, noise etc. We have found the big buildings that are covered with screens and advertisement are running on these screen are cause to pollute the environment at the night time. Environmental pollution, types, causes, impact and. Pollution is the introduction of contaminants into the natural environment that cause adverse. Pdf on jan 1, 2017, zerrin savasan and others published pollution, land find, read and cite all the research you need on researchgate. Pdf pollution is an unfavourable alteration in the physical, chemical or.
The substances that are responsible for causing air pollution are called air pollution. Types of pollution noise pollution linkedin slideshare. From the name itself, we can understand that water pollution is a type of pollution which involves contamination of many water bodies. The other layers are not significant in determining the level of air pollution. But, it began to be a severe issue following the industrial revolution in the 19 th century. Each of these types has its own distinctive causes and consequences. Pdf environmental pollution and its control researchgate. Main types of pollution effects and causes of pollution. Different types of pollution and methods of control udemy blog.
Air pollution air pollution refers to the release of pollutants like toxic gases, biological molecules, and particulate matter into the atmosphere. Various types of pollutants ranging from gaseous pollutants to. Nov 04, 20 noise pollution causes, types, effects and control of noise pollution noise pollution noise is defined as, the unwanted, unpleasant or disagreeable sound that causes discomfort to all living beings. Below are explanations of the 10 types of pollution. Air pollution is defined as any contamination of the atmosphere. Pollution is the introduction of harmful substances or products into the environment. If they end up in water bodies, they encourage algae and weed growth in the water. Different types of pollution are categorized based on the part of the environment which they affect or result which the particular pollution causes. Water pollution is the process which happens when pollutants contaminate water e. The trend of light pollution types are growing up very fast in developed countries. This is the contamination of natural air with dangerous gases.
This pollution looks like soot, containing millions of tiny particles, floating in the air. Water pollution thermal pollution land pollution radiation pollution noise pollution air pollution causes and impacts water pollution water pollution is the introduction into fresh or ocean waters of chemical, physical, or. The term pollution means the manifestation of any unsolicited foreign substance in something. Water pollution in the case of pollutants likewise particles, chemicals, or water contaminated are discharged directly or indirectly into the waters without adequate treatment to get rid of harmful substances. Types and sources of air pollution what is air pollution.
Pollution can take the form of chemical substances or energy, such as noise, heat or light. There are many different forms of environmental pollution, such as air, water, noise, light, etc. The atmosphere is a dynamic system, which steadily absorbs various pollutants from natural and anthropogenic sources. Pollution, addition of any substance or form of energy to the environment at a rate faster than it can be dispersed or stored in a harmless form. Among the other types of pollution, air pollution is theorized to have a planetwide implication. Sources of pollution may be point sources, which are easily identified, or nonpoint sources, where the pollution comes from diffuse sources that are not easy to pinpoint.
Categorized study of pollution helps to understand the basics in more detail and produce protocols for the specific types. The idaho department of environmental quality states that the clean air act of 1970 caa identified ozone, particle matter, carbon monoxide, nitrogen gases, sulphur dioxide, and lead as six main air pollutants. The following are the types of pollution perceived in our environment. Theory of environmental pollution is one among them. Scientists have even speculated an apocalypselike scenario where air pollution if left unchecked, can bring about an extreme form of global warming called the runaway greenhouse effect.
The top ten of the dirty thirty pdf, archived from the original pdf on 20071011. Different types pollution on earth 9 types of pollution pdf download air pollution. Download environmental pollution pdf in hindi and english for upsc. Its still unknown whether or not those types of radiation have any effects on human health, though. Biological pollution disturbance of the ecological balance by the accidental or deliberate introduction of a foreign organism, animal or plant species into an environment. Environmental pollution is one the most significant challenges that the world is facing in our day. The availability and pollution of environmental resources is one of the main problems to which modern society faces. Point source pollution is the type of pollution that can be easily tracked. The major kinds of pollution are usually classified by environment and include air, water, and land pollution. So, what is point source pollution and how does it affect the environment.
Different gases, minerals and compounds will form an active part of our discussion about pollution. Types of pollution effects of various types of pollution. There are various types of pollution which affect our lives on daily basis. Read this article to learn about the three main types of pollution.
Nov 09, 2017 types of pollution ppt powerpoint presentation pdf. Pollution is traditionally categorized in several ways by receiving media, sources, types of pollut ants, and effects. Environmental pollution, types, causes, impact and management. Those fossil fuels can contribute to air pollution, which returns to the earth as acid rain and increases water pollution. Pollution is a term which even kids are aware of these days. Types of water pollution there are many types of water pollution because water comes from many sources. Those pollutants which remain consistent in the environment for a long period of time without any change in its original form are called persistent pollutants. Without a doubt, environmental pollution has existed for centuries. This is a major contributor to environmental pollution. Hence it would be a good idea to have some basic knowledge about the concepts of chemistry which will aid our study of the different types of pollution. As the name suggests, water pollution is the type of pollution that involves the contamination of various water bodies. There are 2 different types of pollution and they are called point source pollution nonpoint source pollution each slightly affects the environment differently. In this session you will learn about the different types and sources of pollution and the various human activities that can cause pollution. The materials that cause pollution are of two types.
Nov 15, 2019 environment and related topics have nowadays become very important for upsc, state pcs and other govt competitive exams. Air pollution occurs due to the presence of undesirable solid or gaseous particles in the air in quantities that are harmful to human health and the environment. Pollution can be of different types depending on the part of the environment that is getting polluted. Let us observe these types of pollution in a more comprehensive way. Water pollution different types pollution on earth 9 types of pollution pdf download.
Pollution is the introduction of contaminants into the natural environment that cause adverse change. Soil, or land pollution, is contamination of the soil that prevents natural growth and balance in the land whether it is used for cultivation, habitation, or a wildlife preserve. It has become so common that almost everyone acknowledges the fact that pollution is rising continuously. Types of water pollution, causes, sources and effects. Various aquatic creatures depend on these water bodies and its natural nutritious features to support its life. Mar 20, 2020 pollution may be in the form of a gas, liquid, solid or energy. Soil pollution different types pollution on earth 9 types of pollution pdf download.
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