Need to shift from modern agriculture to sustainable agriculture Agriculture has been a way of life and continuous to be the single most important livelihood of the masses. The performance of agriculture sector influences the growth of Indian economy. Though the share of agriculture in national income has been come down since the inception of planning era in economy but still it has substantial share in GDP (Gross Domestic Product). Agriculture including allied activities accounted for 14.5 percent
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El Paso‚ Air Quality: Pollution‚ History and Community By‚ Luz Medrano‚ Nylea Martinez. SCI/362 Instructor‚ Yussuf Farran In order to comprehend the definition on air quality one must first uncover the definition of air‚ as air is one of the biggest resources our planet has available we must study the conditions and impact that it has in our environment. Air is a precious resource that most take for granted‚ supplying us with oxygen; which is an essential for our bodies to live‚ without
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Pollution: A Menace to the World With every tick of the clock‚ changes of all sorts take place in all the corners of the world. They happen almost simultaneously with split second apart from each other. Looking back‚ is this still the very same planet on which are ancestors set their feet? Has man abused nature so much that the face of the earth has totally changed? In the course of our progress‚ humanity‚ as a whole‚ gradually forgets the responsibility of protecting mother
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In The Town I live in we have some community issue as with litter. The Main Reason I Picked this issue out of all of the others is because littering in our community is very poorly taken care of and it needs to be improved and addressed. If the Improvement is made then human and animals can be safe and out of most harm way. Few things I will be Explaining about is how it effects us‚ how it can be improved‚ and finally how it can benefit us in our future. Littering can make or break our life as we
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oxides (NO2 and NO)‚ sulfur dioxide (SO2)‚ carbon monoxide (CO)‚ ozone (O3) and particulate matter (vesilind at al 1988) According to malaysian air quality indices (MAQI) proposed by Azman et al (1994)‚ there are five parameters were chosen for determine air pollution index which are suspended particulate matter with the diameter small than 10 micrometer (PM10)‚ sulfur dioxide (SO2)‚ nitrogen dioxides (NO2)‚ carbon monoxide (CO) and ozone (O3). These studies were carried out to determine and evaluate
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defects. The pollution from the ozone layer comes from the sun’s ultraviolet rays. Because sunlight has a critical role in its formation‚ ozone pollution is principally a daytime problem in the summer months. Ground level ozone is produced when sunlight combines with hydrocarbons and nitrogen oxide‚ two compounds produced by cars‚ trucks‚ and found wherever gasoline‚ kerosene‚ oil or natural gas are combusted. When temperatures are high ground-level ozone reach levels that are dangerous to health
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possibly causing disease‚ death to humans‚ damage to other living organisms such as food crops‚ or the natural or built environment. The atmosphere is a complex natural gaseous system that is essential to support life on planet Earth. Stratospheric ozone depletion due to air pollution has long been recognized as a threat to human health as well as to the Earth’s ecosystems. Indoor air pollution (see Airlog) and urban air quality are listed as two of the world’s worst toxic pollution problems in the
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Environment - how can you help protect it? Our planet is in trouble! Almost every day we seem to hear of yet another problem affecting the environment - and what a list of problems! - pollution‚ acid rain‚ climate change‚ the destruction of rainforests and other wild habitats‚ the decline and extinction of thousands of species of animals and plants....and so on. Nowadays‚ most of us know that these threats exist and that humans have caused them. Many of us are very worried about the future of our
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CO2 was trapped in the Earth because of the unusual thickening of the Earth’s ozone layer‚ and now it “breathes out” little CO2 than before. The greenhouse effect is bad to the living organisms on Earth because it contributes to a lot of damage to the planet. The human activity that caused the greatest release of greenhouse gases is the smoke released from factories. It releases harmful substances that damage our ozone layer. But‚ there are also other causes‚ such as what Mr. Al Gore said: "Each one
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able to see. One step above visible light is ultraviolet radiation. There are 3 major types of ultraviolet radiation: UVA‚ UVB and UVC. The atmosphere usually absorbs UVC before it reaches the Earth. The ozone layer serves as a natural shield to many of the sun’s rays‚ however‚ now that the ozone layer is slowly depleting‚ more and more UV radiation can get through. UVB partially reaches the Earth‚ and UVA completely reaches the Earth. What does UV Index mean? The ultraviolet index or UV Index is an
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