ENVIRONMENTAL POLLUTION Environmental pollution is one of the biggest problems the world faces today. It is an issue that troubles us economically‚ physically and everyday in our lives. Pollution is the introduction of contaminants into the natural environment that causes adverse change. Pollutants‚ the components of pollution‚ can be either foreign substances/energies or naturally occurring contaminants We all live on earth which‚ is but a planet‚ – and the only planet known to have an environment
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Traffic Congestion Traffic congestion is a condition on road networks that occurs as use increases‚ and is characterized by slower speeds‚ longer trip times‚ and increased vehicular queuing. The most common example is the physical use of roads by vehicles. When the traffic demand is great enough that the interaction between vehicles slows the speed of the traffic stream‚ this will results in some congestion. As demand approaches the capacity of a road (or of the intersections along the road)‚
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WHAT YOU CAN DO ABOUT PLASTIC POLLUTION Plastic bags and bottles‚ like all forms of plastic‚ create significant environmental and economic burdens. They consume growing amounts of energy and other natural resources‚ degrading the environment in numerous ways. In addition to using up fossil fuels and other resources‚ plastic products create litter‚ hurt marine life‚ and threaten the basis of life on earth. We are producing over 25 million tons of plastics per year in the United States‚ a trivial
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Water Pollution Introduction There are more things affect earth bad and make environment polluted like wastes‚ plastics‚ smokes and much more make earth and environment polluted and difficulty. Pollution is one of thing like this Pollution make environment difficult there are different types of pollutions like Air Pollution ‚ Land Pollution ‚ Noise Pollution ‚ Water Pollution ‚ Light Pollution and Soil Pollution these all have separate effects to human body and earth with environment . Definition
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Every day people suffer from the harsh effects of pollution: babies‚ toddlers‚ even the elderly‚ but why? Pollution poses an extensive threat to the health of people worldwide. In fact‚ approximately 100 million people have been afflicted by pollution‚ which compares to diseases like malaria and HIV. The leading causes of pollution are the necessities to burn fossil fuels along with the trash and sewage released into the ocean. When we use fossil fuels to gas up our motor vehicles‚ we emit CO2 into
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Air Pollution Air pollution in Egypt is a real‚ harmful and serious problem. It is caused by a wide variety of things. From these causes is the great amount of smoke that come from chimneys of factories that were built near the cities as it release great amount of harmful‚ poisonous‚ black smoke which is quickly spread in the air and change its color into black. Also the black color of car exhaust has a serious‚ bad effect on human’s respiration and which unfortunately we breeze it daily as we
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WHAT IS NOISE POLLUTION? What is noise Pollution? Sound is essential to our daily lives‚ but noise is not. Noise is generally used as an unwanted sound‚ or sound which produces unpleasant effects and discomfort on the ears. Sound becomes unwanted when it either interferes with normal activities such as sleeping‚ conversation‚ or disrupts or diminishes one’s quality of life. Not all noise can be called noise pollution. If it does not happen reqularly‚ it may be termed as ’Nuisance’
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Water Transport in Plants Introduction In this lab experiment‚ we set out to examine the different transpiration rates of a plant system in certain environments. Water is transported in a plant by the process of transpiration‚ which is the loss of water through evaporation from the surface of leaves. The stomata in leaves are responsible for the diffusion of water vapor. Transpiration brings water upward through the xylem in the plant. There are certain factors that can affect transpiration
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Introduction to Industrial Pollution Industrial pollution is pollution which can be directly linked with industry‚ in contrast to other pollution sources. This form of pollution is one of the leading causes of pollution worldwide; in the United States‚ for example‚ the Environmental Protective Agency estimates that up to 50% of the nation’s pollution is caused by industry. Because of its size and scope‚ industrial pollution is a serious problem for the entire planet‚ especially in nations which
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Thesis Statement: Water pollution is bringing down the economy‚ destroys the beauty of nature‚ and causing harmful dreaded diseases and sickness in precious health of many individual. INTRODUCTION Water pollution progresses every day in our lakes‚ oceans‚ rivers‚ and other bodies of water that we see and use in many ways. Water is essential for all living things to survive‚ yet people still pollute it. It’s pretty sad to be taking a trip to the beach with your family and you get there to see
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