The problem of lack of access to improved drinking water is one of the most significant public health issues in developing countries nowadays. Every year people in developing countries die because of the lack of access to basic sanitation, personal hygiene, and clean drinking water. There are water missions that support people in overcoming these challenges, their work is rather useful but still, the problem of access to potable water remains the issue of the day for many countries. Developed...
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The construction industry in Tanzania includes transportation infrastructures, real estates, and civil works, including water supply. According to the Tanzania National Bureau of Statistics (NBS), the Construction industry contributed 13.6% to Tanzania’s GDP during 2015, reaching almost USD6b. From 2016 to 2017 the government of Tanzania had budgeted TZS5.47t, which is to 25.4% of the total budget, excluding public debt service, for infrastructure development projects. As seen it is a big industry not only in Tanzania but also all over...
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Authors Lauraine Chestnut and David Mills documented the benefits and cost assessment of the US acid rain reduction platform. Special attention was given to the parameters specified under the US Acid Rain Program, specifically Title IV of the 1990 Clean Air Act Amendments. To accomplish that goal, the proponents of the study compared estimates made in 1990 to estimates made a decade after. Furthermore, the need to measure the benefits of the program in the context of human health was...
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Do you want animals to die out quicker? If not, I positively believe that animals should not be kept in zoos because animals suffer in captivity and many zoos fail to provide even a minimum standard care lastly healthy animals are killed. Firstly, Animals suffer in captivity because Captivity is living hell for animals, who are meant to be free. Enclosures in many zoos and safari parks are on average 100 times smaller than the minimum home range for animals...
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All lies. For years, scientists have claimed that climate change is upon us and that the global temperature of the earth is increasing. Many are concerned about the “wellbeing” of our planet. Gross. If President Trump doesn’t believe in climate change, why should we? Why shouldn’t we trust the man that is in charge of our country? Someone with that kind of power would tell us the truth, and only the truth. Right? People are obviously making these things up....
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Introduction The coast of the United States in general and Texas in particular experiences tropical storms on a regular basis. Hurricanes hit the Texas coastline, often causing property damage on different scales and, sometimes, fatal casualties. However, some of the hurricanes in the history of the Lone Star state mandate special attention due to the unprecedented magnitude of destruction and death they brought. If one searches for the worst hurricane to hit the United States, one should look no further...
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For the question that “Are our zoos cruel to wild animals” I am agree with this statement up to some extent. Zoo is the place where animals are kept within enclosures be displayed to the visitors for the awareness about wild animals. Zoo is like the second home of the animals. Zoos are considered a great teaching center about the animals and their behavior. We cannot imagine our society and environment if we destroy the animals that are our ecosystem....
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Right after the Second World War, the steadfast attention of the scientific community has been involved in the idea of extreme cheapness and inexhaustibility of nuclear energy. As though in a counterbalance to horrors of new war which use of the nuclear weapon could cause, the future of nuclear energy was in every possible way embellished for creation of an image of the world, prosperity, and abundance that should win general applause. The history of nuclear energy has not justified...
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Environmental pollution it is the entrance of any unwanted material into the natural environment, which makes it polluted, risky, and also inappropriate for use. Pollutants contain: tangible materials, in addition to sound, light, and temperatures when they enter the environment unnaturally. According to the (Pure Earth) organization concerned with environmental affairs, pollution affects in a poisonous method more than 200 million people around the world, and also indicated that the effects of pollution go beyond that. considerable pollution, and the...
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Acid rain – words which we often read in books and hear in news, is a phenomena towards which we contribute directly or indirectly. As the name suggests, is precipitation made extremely acidic by atmospheric pollutants which causes harm to the flora, fauna and infrastructure. Acid rain contains elevated levels of hydrogen ions produces as a result of interaction between sulfur dioxide or nitrogen oxides with water. In order to find remedies to this problem, we must delve deep and...
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With the development of civilization, one of the more important concerns that are fast becoming a major threat is pollution and no form of pollution seemed to be bigger than that of fresh water pollution. Thus, the focal point of this dissertation is based on the factors and affects of the fresh water pollution. Within this given parameter emphasis would be given on the effects of water pollution have differ from the past to the present. In terms of the...
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In the day of development, the problem of air pollution is much concerned to a point where a wide discussion has been aroused. With the waste-gas exhaust, the pollution is getting worst and the environment people lived in is getting terrible, which is harmful to any living things on the earth. Thus, the government must need to do some things to reduce the air pollution. One efficient method is the government should increase the cost of fuel could help reduce...
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Air pollution occurs when harmful substances are introduced into Earth’s atmosphere. Air pollution refers to the contamination of the air, regardless of indoors or outdoors. A physical, biological, or chemical alteration to the air in the atmosphere can be termed as pollution. Pakistan is the most polluted country in the world by particulate matter concentration. Air pollution is an emerging environmental issue in the big cities of Pakistan. Dust and smoke particles in Pakistan are generally twice the world average...
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Etymologically, litter means rubbish carelessly dropped or left about anywhere, especially in public places. Sadly, people are found littering the road or any other public place with impunity. Quite often, we see even educated persons travelling in an expensive car roll down their car’s window to dump trash on the road. They do not think twice about throwing half-eaten sandwiches or throwing empty soda can which hit the car coming from behind us with its driver trying to avoid it...
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Reduce, reuse, and recycle. These three words have been passed down for decades, embedding the minds of millions of people all around the world. But it is no accident that recycling is the last word out of the three; the recycling industries wanted that word to be stuck in people’s minds for decades to come. And, it did. Recycling has transformed to become a term associated with saving the earth. The common myth is that if we recycle our products...
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There is a lot of natural resources that are needed to survive, but none can be obtain without water. Water is the main source of life. However, most of the U.S. rivers and streams are polluted largely due to agriculture. Even though there is laws to protect the rivers they are often contaminated by runoff, or illegal disposal of chemicals. The massive amount of runoff caused by agriculture is affecting bacterial growth in rivers as well as algae, which is...
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One’s natural surroundings can create a psychological impact that affects their moods and perceptions. Most researchers have seen how the natural surroundings one is near clearly influence one's emotions and the way one views life. Because our environment is an essential part of life and we view it daily, it is from unknown thoughts that certain sceneries create different influences on people, for example, we will be referring to Portland in this research. Portland has been seen as a city...
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Are animals being saved from extinction by living in zoos or homes? Well, not exactly many incidents show that zoos and homes cause animals to have health and adaptation problems. Additionally, having animals in captivity not only makes it harder for the animals to survive and adapt to the wild but also causes animals to make bad habits. Having animals as pets may also disturb the ecosystem it lives in and ultimately cause more animals to go extinct. Saving wild...
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High-flow nasal cannula (HFNC) oxygen therapy comprises an air/oxygen blender, an active humidifier, a single heated circuit, and a nasal cannula. It delivers adequately heated and humidified medical gas at up to 60 L/min of flow and is considered to have a number of physiological effects which include: reduction of anatomical dead space, PEEP effect, constant fraction of inspired oxygen, and humidification. HFNC has been gaining attention as an innovative respiratory support for critically ill adult patients. High flow nasal...
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Among the largest market for automotive in North America is Canada. Every year the total value of automotive imports to Canada from America increases, for example in 2016 there was a 6% rise which included 9.6% of imports of automotive parts and 5.8% for overall vehicle imports. Recycled old vehicles constitute over 25 million tons of items, annually. Canada and USA recycle automobiles which provide enough steel to make over 10 million new vehicles. There are various Federal policy and...
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Introduction Hazards and natural disasters have until recently caused uncountable losses to property and life, with some calamities giving losses in hundreds of billions of dollars. An example is the most damaging flood in United States’ history, known as the 2005 Great New Orleans Flood or the Katrina. It is estimated that the damages incurred in 2005, by insurance industries, rose to hundreds of billions in United States Dollars. Among the Insurances that gave these figures, include Risk Management solutions,...
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Hostile attitudes toward hydraulic fracturing popularly referred to as fracking, have been intense, almost unanimous, among environmentalists and green movements. Europe, for instance, has witnessed significant numbers of resistance. Bulgaria and France, despite their largest reserves of natural gas, have stopped all fracking activities while activists have blocked possible drilling areas in the UK and Poland. Conversely, the US has made tremendous progress in fracking, specifically in Pennsylvania. However, it is imperative to establish whether fracking facts support these hostilities,...
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Are zoos really created for what people think they do; conserve, research and education? Zoos have been around for a very long time since the 18th century, and I assume that you have either visited the zoo, heard of one, or seen one, at least once in your life. Personally, I strongly believe that the principal goal of conservating animals has changed into entertainment for humans, giving absolutely no respect for animals, therefore, we should not have zoos anymore. First...
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Electricity is one of the most efficient forms of energy that has powered human societies. An increasing percentage of global energy production is being converted to electrical energy for consumption over the last century. From 2% of fossil fuel energy being converted to electrical energy in 1900 to 10% by 1945, the 2000s saw as much as 25% of fuel energy being converted (Smil, 2017). The 21st century also marked an increased awareness and concern over environmental degradation resulting from...
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Introduction Human beings’ lives and health depend on the diversity of life on the Earth. A healthy planet provides air and water, gives food for people and other species. However, pollutions, cutting down the woods, global warming with the greenhouse effect threaten the world and its biodiversity leading to the extinction of species and damage to ecosystems at record levels. Therefore, when people endanger the Earth, they cause harm to their health and survival. If there were a project to...
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A biome selected to describe is a tropical rainforest biome and an ecosystem chosen is the Amazon rainforest. This rainforest is among the largest in the world, having a wide variety of species. In this essay, the example of a keystone species, the Brazil nut tree, found in the biome and ecosystem will be provided. The author will also describe an invasive species, the golden mussel, in the ecosystem and its negative impacts. Finally, jaguar as an endangered species in...
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Nowadays, the issue of saving our beautiful home, planet Earth, is more than burning. Each inhabitant of the planet must engage in this critically important process of doing one’s best. I considered this fact while choosing my extra credit activity. For extra credit activity, I engaged in purchasing trees online. In the following paper, I will share my experience, and will also explain in detail why this task appeared to be so meaningful for me. Overall, meditating on the situation...
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A hypothesis within this report is proven correct concerning a correlation between higher mineral levels in bottled water than in tap water in London. The data is presented in many tables in the attached document, these tables are presenting constituent minerals, water hardness’s in 16 bottled water samples and London tap water, molarities of specific samples and minerals. Measurements of elements in tap water in various locations in London were undertaken via the use of a mass spectrometer. An analysis...
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This article is how after Hurricane Sandy had hit the east coast; it had left many people without the usual celebration of Halloween. The regular tradition had been rescheduled to November 7th, the day after Election Day. In New Jersey Governor Christie had postponed the celebration until the following Monday. Not only did this impact the kid’s tradition to go door to door to collect candy. It had “called off” the Halloween parody, which had been the first time in...
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The selected research is focused on the investigation of factors impacting healthy dietary habits and the availability of healthy food for individuals, with the authors conducting the study revealing that limited financial resources remain the central problem associated with so-called food deserts. Considering the outstanding importance of fresh products and their affordability to people, it proves the existence of a certain problem in the sphere that should be solved to improve the health of the nation. Defining food deserts as...
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