Types of pollution ppt powerpoint presentation pdf. But, it began to be a severe issue following the industrial revolution in the 19 th century. Biological pollution disturbance of the ecological balance by the accidental or deliberate introduction of a foreign organism, animal or plant species into an environment. Types of pollution noise pollution linkedin slideshare. Pollution is traditionally categorized in several ways by receiving media, sources, types of pollut ants, and effects. 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 is the introduction of contaminants into the natural environment that cause adverse change.
Pollution can be of different types depending on the part of the environment that is getting polluted. Water, the planets most precious resource, is no stranger to this situation. Nutrients pollution some wastewater, fertilizers and sewage contain high levels of nutrients. Pollution is the introduction of contaminants into the natural environment that cause adverse. The major kinds of pollution are usually classified by environment and include air, water, and land pollution. Air pollution air pollution refers to the release of pollutants like toxic gases, biological molecules, and particulate matter into the atmosphere. 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. 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. Those fossil fuels can contribute to air pollution, which returns to the earth as acid rain and increases water pollution. Different types pollution on earth 9 types of pollution pdf. Its still unknown whether or not those types of radiation have any effects on human health, though. This pollution looks like soot, containing millions of tiny particles, floating in the air. In this article, we have thoroughly discussed the types, causes and impacts of different pollutions affecting humankind. Pollution is the introduction of harmful substances or products into the environment.
The substances that are responsible for causing air pollution are called air pollution. Types and sources of air pollution what is air pollution. For example, light pollution requires energy to be made, which means the electric plant needs to burn more fossil fuels to supply the electricity. Pdf environmental pollution causes and consequences.
Different types pollution on earth 9 types of pollution. Air pollution is defined as any contamination of the atmosphere. Environmental pollution, types, causes, impact and. So, what is point source pollution and how does it affect the environment. Water pollution facts, types, causes and effects of water.
Pollution can take the form of chemical substances, or energy, such as noise. Well, important types of pollution are explained in the below diagram. Essay on pollution in 500 words types of pollutions and effects. This is the contamination of natural air with dangerous gases.
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. While studying about pollution, we are going to deal with a number of terms related to chemistry. Soil pollution different types pollution on earth 9. 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. As the name suggests, water pollution is the type of pollution that involves the contamination of various water bodies. The top ten of the dirty thirty pdf, archived from the original pdf on 20071011. From the name itself, we can understand that water pollution is a type of pollution which involves contamination of many water bodies. Pdf environmental pollution and its control researchgate. The availability and pollution of environmental resources is one of the main problems to which modern society faces.
Categorized study of pollution helps to understand the basics in more detail and produce protocols for the specific types. 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 rate of environmental pollution through all these means is increasing quite rapidly, which is a situation of great worries. Different types of pollution and methods of control udemy blog. Water pollution different types pollution on earth 9 types of pollution pdf download. Nov 09, 2017 types of pollution ppt powerpoint presentation pdf. 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. The other layers are not significant in determining the level of air pollution. Theory of environmental pollution is one among them. 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. 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.
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. Each of these types has its own distinctive causes and consequences. Pollution is a term which even kids are aware of these days. Water pollution is the process which happens when pollutants contaminate water e. Various aquatic creatures depend on these water bodies and its natural nutritious features to support its life. Nov 15, 2019 environment and related topics have nowadays become very important for upsc, state pcs and other govt competitive exams. The term pollution means the manifestation of any unsolicited foreign substance in something. A common type of air pollution happens when people release particles into the air from burning fuels. Different gases, minerals and compounds will form an active part of our discussion about pollution.
It has become so common that almost everyone acknowledges the fact that pollution is rising continuously. The trend of light pollution types are growing up very fast in developed countries. 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. Different types pollution on earth 9 types of pollution pdf download air pollution. In this session you will learn about the different types and sources of pollution and the various human activities that can cause pollution. Main types of pollution effects and causes of pollution. Environmental pollution is one the most significant challenges that the world is facing in our day. Water pollution types and effects environment mocomi kids. Pollution can take the form of chemical substances or energy, such as noise, heat or light. 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. Below are explanations of the 10 types of pollution. Various types of pollution air, water, soil, noise etc.
This is a major contributor to environmental pollution. Types of pollution effects of various types of pollution. Point source pollution is the type of pollution that can be easily tracked. Soil pollution different types pollution on earth 9 types of pollution pdf download. Types of water pollution there are many types of water pollution because water comes from many sources. Different types of pollution are categorized based on the part of the environment which they affect or result which the particular pollution causes. Air pollution due to toxic fumes from automobile exhaust. Water pollution occurs when harmful substancesoften chemicals or microorganismscontaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and. Without a doubt, environmental pollution has existed for centuries. Pdf on jan 1, 2017, zerrin savasan and others published pollution, land find, read and cite all the research you need on researchgate. There are many different forms of environmental pollution, such as air, water, noise, light, etc. 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. If they end up in water bodies, they encourage algae and weed growth in the water.
There are 2 different types of pollution and they are called point source pollution nonpoint source pollution each slightly affects the environment differently. There are various types of pollution which affect our lives on daily basis. 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. An air pollutant is known as a substance in the air that can cause harm to humans and the. Mar 20, 2020 pollution may be in the form of a gas, liquid, solid or energy. Among the other types of pollution, air pollution is theorized to have a planetwide implication. The following are the types of pollution perceived in our environment. Read this article to learn about the three main types of pollution.
Let us observe these types of pollution in a more comprehensive way. Types of water pollution, causes, sources and effects. The atmosphere is a dynamic system, which steadily absorbs various pollutants from natural and anthropogenic sources. Various types of pollutants ranging from gaseous pollutants to. Environmental pollution, types, causes, impact and management. Download environmental pollution pdf in hindi and english for upsc. Pdf pollution is an unfavourable alteration in the physical, chemical or. Types of pollution the following are the types of pollution perceived in our environment. The materials that cause pollution are of two types. Types of water pollution this is a major problem that affects both animals and people, and it should be taken seriously because the damage it can cause could be irreversible.
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