improvement of means of production and productivity have taken the world to a new age. Leaving that apart another creation of science is pollution of the environment. Industrialization with the aid of science has polluted air‚ water‚ food and the atmosphere. The ozone layer is giving threatening signals. It is science‚ which gave birth to destructive weapons like dynamite‚ guns‚ rifles‚ rockets‚ atom bombs and hydrogen bombs which has increased the number of wars and has caused destruction to the world
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Introduction The atmosphere is considered as a great cover that guards the earth’s surface from the full solar radiations during daytime and prevents excessive losses of heat during nighttime. The atmosphere provides a sustaining livable temperature on the planet by maintaining the heat balance of the earth. However‚ humans disregard the atmosphere through activities that contribute in polluting the surrounding. In order to prevent and minimize the air pollution‚ it is essential to understand the
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between all forms of life on our planet and the environment. This word came from Greek “oikos” which means home. The idea of home includes our whole planet‚ its population‚ Nature‚ animals‚ birds‚ fish‚ insets and all other living beings and even the atmosphere around our planet. Since ancient times Nature has served Man giving everything he needs: air to breathe‚ food to eat‚ water to drink‚ wood for building and fuel for heating his home. For thousands of years people lived in harmony with the environment
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pollutes the atmosphere with millions of tons of dust and other harmful substances. The seas and rivers are poisoned with industrial waste‚ chemical and sewage discharge. People who live in big cities are badly affected by harmful discharge from plants and city transport and by the increasing noise level which is as bad for human health as lack of fresh air and clean water. Among the most urgent problems are the ozone layer‚ acid rains‚ global warming‚ toxic pollution of atmosphere‚ disappearance
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Effects of Pollution 1. Environment Degradation : Environment is the first casualty for increase in pollution weather in air or water. The increase in the amount of CO2 in the atmosphere leads to smog which can restrict sunlight from reaching the earth. Thus‚ preventing plants in the process of photosynthesis. Gases like Sulfur dioxide and nitrogen oxide can cause acid rain. Water pollution in terms of Oil spill may lead to death of several wildlife species. 2. Human Health : The decrease in quality
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Also to aid and handle any conflicts that arise among the team. The way that the team develops is crucial to formation of strong cohesion‚ the linear model of cohesion shows how a team comes together to achieve their goal and create a positive team atmosphere. Personal factors can further or disrupt with group cohesion. Having attributes which could create divides among the team can lead to obstacles‚ limiting the togetherness of the team. Sharing personal attributes with teammates can make the team
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The use of technology has also changed our physical environment in terms of pollution. With advances in technology such as industrialization‚ the use of cars and so on‚ harmful gases have been released into the atmosphere as a result of these activities. These gases result in our atmosphere having more harmful gases compared to the past‚ in a sense changing our physical environment. Also‚ the innumerable tall buildings that we see in many cities around the world were only made possible by the use
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Air pollution is the introduction of chemicals‚ particulates‚ biological materials‚ or other harmful materials into the Earth’s atmosphere‚ 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
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industrial productions. When the products employed they floated up into the earth’s atmosphere and turned into chlorine‚ thus breaking down the ozone layer. The ozone layer is a deep layer in the stratosphere that protects the earth from harmful ultraviolet radiation by absorbing them within the oxygen atoms. Not until 1978 did these researchers propose a ban against the release of fluorocarbons into the earth’s atmosphere. The facts that are supported within the speech are the probable evidence
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the youth to Jesus. To achieve this the church puts all the “sinner” children on the mourners’ bench on the front row. One by one children stand up and accept Jesus until Langston sat alone. Langston was conflicted by the churches pressure and the atmosphere created by the loud prayers and moans. Eventually Langston stood and claimed to have accepted Jesus. The church praised him for his belief‚ but they were merely praising his lie. The church was responsible from the beginning. Placing him in a category
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