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Popular topic for study. There are no comprehensive reports on wave transmission in patients with arterial disease, neither have any data been published on changes in transmission with age.
Air Pollution PPT and PDF for Free Download
This is surprising because transmission characteristics are determined sownload a great extent by the physical properties of the large arteries 9which alter with age and in degenerative disease Fig1: concentrations of criteria pollutants. The below diagram explains about major sources of air pollution. The diagram is as below:. Fig2: major sources of air pollution. Air pollution causes some health effects and those health effects are as follows:.
Along with the frfe effects, it also causes distinct environmental effects and those are as follows:. All you need to do is just click on the download link and get it.
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Environmental pollution free pdf download
Learn how your comment data is processed. Causes of noise pollution: It exists mostly in densely populated areas like cities and industrial complexes, railway stations, bus stations, air ports, television, radio, and even kitchen gadgets generate noise. Sound levels are measured in units called decibels. Conservation produces sound at about 40 decibels and so on.
POLLUTION PPT and PDF Free Download
The limit that humans can accept is about decibels without pain and damage. Effect of noise: Noise causes the following effects:. Control of noise pollution: The noise pollution can be controlled by the following:.Nov 15, · Environment Pollution: Types, Causes, Effects: Environment and related topics have nowadays become very important for UPSC, State PCS and other govt competitive exams. Theory of Environmental Pollution is one among them. In this article, we have thoroughly discussed the types, causes and impacts of different pollutions affecting back-story.co: Arpit Kumar Jain. Environmental pollution and degradation can be caused by chemical substances, physical factors or the development of undesirable living organisms. The past, present and potential global threat of environmental pollution and degradation is one of the main factors that has an effect on the formation of society’s back-story.co Size: 2MB. Download full-text PDF Read full-text. k+ research projects; Join for free. Environmental pollution raises health challenges to the consumers and therefore, drastic measures should be Estimated Reading Time: 7 mins.
The figure is the diagrammatic representation of the effects of noise pollution:. Fig2: effects of noise pollution. All you need to do is just click on the download link and get it.
Environment Pollution - Class 9th Grade Biology Science Project Free PDF Download
If you liked it then please share it or if you want to ask anything then please hit comment button. To control poolution u should not throw wrappers at home inatead in dustbin we should grow more trees to control air pollution. Your email address will not be published. This site uses Akismet to pvf spam. Learn how your comment data is processed.