Introduction Global warming is a critical environmental issue that poses numerous threats to the planet's natural systems and human societies. It is primarily driven by the increase in greenhouse gases such as carbon dioxide and methane, which trap heat in the earth's atmosphere, leading to rising global temperatures. Scientific consensus affirms that human activities, particularly the burning of fossil fuels...
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Eutrophication is the situations where nutrient enrichment, increased algal growth and/or increased organic production rates have resulted in change in benthic community structure. This definition is derived from Bell et al. (2007) and international eutrophication assessments (Foden et. Al 2010). This has been a problem since the first European settlers arrived in 1850s and started expanding their agricultural practices, increasing...
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The Great Barrier Reef is an extraordinarily diverse and complex network of organisms that each serve a purpose to form a massive ecosystem with features that are vastly different than all others. The Reef sits parallel to the cost of Queensland, Australia where it has existed in different forms for over 500,000 years. This paper will talk about how the...
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Introduction The question about whether a tree falling in the forest makes a sound when there is no one to hear it is a philosophical puzzle, which has elicited unending debates in various circles. As Livingston argues, humans need coherent answers to archetypal patterns (12), and thus the answer to this question could be “yes” or “no” depending on how...
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Acid rain, or acid deposition is rain water with elevated levels of hydrogen (H+) ions. Acid rain refers to the ways in which acid moves from the atmosphere to the earth’s surface. It is transboundary and involves the falling of sulfuric or nitric acid. There are two different forms of acid deposition, one of them is wet deposition: acid rain,...
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Acid rain can also be termed acid precipitation which is described as rainfall whose level of pH is lower than 5.6 making it acidic. This form of rainfall results from the combination of Sulphite and Nitrogen oxides with the atmosphere resulting in the formation of Nitric and Sulphuric acids. (Weathers, K. C. and G. E. Likens p 10). The increasing...
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Our populous, fast-paced world demands quality food that is affordable – and lots of it. When it comes to agriculture and the need to meet our world’s growing needs, pesticide use is often a topic of controversy. In the short term, pesticides greatly assist pest control. In the long term, however, pesticides appear to harm the health of humans and...
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Essay on Biodiversity: Biodiversity is the presence of different species of plants and animals on the earth, which means it’s crucial that we take care of these precious creatures and preserve their habitats so they can thrive in today’s world. This Essay on Biodiversity on the importance of biodiversity will teach you about the vital role biodiversity plays in our...
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Ours, a water planet. The ocean covers 71 percent of the surface of the globe, and it constitutes over 90 percent of all habitable space on Earth. Its total volume is around 300 million cubic miles and its weight is approximately 1.3 million million million tons. No wonder that Arthur C. Clarke, scientist and writer, once remarked that it was...
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Robert Frost was a prolific American poet born on March 26, 1874, in San Francisco. Although he holds the absolute record for the number of Pulitzer Prizes for Poetry awarded to a single person, Frost struggled to find any recognition in his early years. In fact, he had to work at a farm for some time just to support his...
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Not only is the Egyptian climate peculiar to that country, and the Nile different in the way it behaves from rivers elsewhere, but the manners and customs of the Egyptians themselves seem to be the opposite of the typical practices of mankind’. - Herodotus. When Herodotus, the ancient Greek historian, wrote these words, Egyptian civilization had been going successfully for...
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Egypt is the most popular country -in the basin- agriculturally and industrially. The Nile River in Egypt provides a significant source of drinking water to the community and has important fishery values. Anthropogenic Activity including, agricultural runoff, industrial and municipal wastes, potentially affected the Nile River water quality. According to (Agricultural Policy Reform Program, 2002) the flow rate of the...
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It has been acknowledged that people have had a substantial impact on the environment and biodiversity. Deforestation and pollution are regarded as some of the primary negative effects that influence the planet (Tomalty & Mallach, 2016). At the same type, other factors related to human activity are significant factors contributing to the destruction of ecosystems. One of the ways humans...
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Deserts make up close to a fifth of the earth’s surface, and they occur in areas where the annual rainfall is below 50cm. Most of these deserts, such as the Sahara of North Africa, occur at low altitudes though others occur at relatively lower latitudes and are referred to as cold deserts. However, such deserts are more deficient in life...
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The figure above shows an example of a food chain found in the desert ecosystem. The food chain is divided into nutritional levels whereby the lowest level is occupied by produces, the second level by primary consumers, the third level by secondary consumers, and the fourth level by tertiary consumers (Feller, 2012). The desert ecosystem is often considered to be...
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Introduction The state of Florida has 1,197 miles of coastline, and sand beaches cover more than 660 miles of this seashore (the State of Florida, 2017). These coastlines can be used for different purposes, and sand beaches can be public and private, as well as appropriate for recreational or residential use (Florida Department of Environmental Protection, 2015d). However, there are...
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Integrated Water Strategies (IWS) has developed a design to recycle water to make it reusable. The website is a front-end of their company showing various services that the company offers in the field of water recycling. A basic theme that the company promotes is the education of the need for clean and pure water, while their methodology to recycle water...
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Introduction Nowadays, rapid climate change occurs due to active urbanization, as the growth of cities contributes to the urban heat-island effect (Gill et al., 2007). City trees play a critical role in ameliorating the heat-island effect and in removing particulate matter (PM) from the air (Gill et al., 2007). Consequently, increasing the number of city trees in spatial design could...
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In India, the Concept of Social Security was found to be well embedded in the institutions like joint family, religion, caste and village societies and in the customs, rights and responsibilities of individuals and occupational groups since time immemorial. According to Dharmashastras, the King was placed under an obligation to help orphans, aged, windows and those suffering from disease, handicaps...
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Global warming is an undisputed international problem. The discourse surrounding this issue has attracted disparate opinions from lawmakers, investors, and the public among others. One of the ideas and approaches that have been adopted is iron fertilization. Iron fertilization is a form of geoengineering, which involves the intentional introduction of the micronutrient iron into certain areas of the ocean with...
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Water is an important aspect of our ecosystem, where the water quality has a major role in the human and animal life. The water quality refers to the condition of water regarding the chemical, physical and biological aspects. Water clarity is the most obvious measurement of water quality. In this research I will be researching about the chemical composition of...
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Echinoderms are a phylum of marine organisms. They are generally characterized as invertebrates that have hard, internal calcium based skeletons, a water vascular system, and a five-rayed radial symmetry. Some examples of echinoderms are starfish, sand dollars, sea urchins, sea cucumbers, and brittle stars. The importance of echinoderms goes past the aesthetics that they bring to marine ecosystems. Echinoderms also...
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Introduction The Flint Water Crisis stands as a poignant example of systemic failure, where governmental missteps led to a public health disaster. Beginning in 2014, the residents of Flint, Michigan, found themselves exposed to lead-contaminated water following a switch in the city's water source. This incident not only jeopardized the health of thousands but also highlighted deep-rooted issues in infrastructure...
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Two of every three parts of the Earth’s surface is made up of oceans and seas. This makes beaches, palm trees, and warm sands the biggest tourist attractions in the world. For vacation, most people's first choice is to go to the beach. Millions of families travel to the ocean for vacation every year, and still don’t realize the impact...
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Acid rain is defined as precipitation in any form that has acidic properties, such as nitric and sulfuric acid which is formed in the atmosphere and falls to the ground. The pH scale is used the measure acidity and alkalinity in solutions. The lower the substance’s pH value is (less than 7), the more acidic the substance is. If the...
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Introduction Natural disasters are very critical events that affect people’s lives adversely because of the devastations they cause. Such things as hurricanes, earthquakes, and floods can result in property damage and also kill people. Realizing how crucial the effects of natural disasters are, governments develop specific emergency management plans that reveal how professionals should act to minimalize adverse effects and...
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Environment consists of air, water, earth, flora fauna, human beings, their activities, trees and plants. Environmer sustains and supports our life. All the elements of environment ar life supporting. Hence arises the question of protection of ou environment. Environment is a very complex and comprehensive phenomenon. Minerals, climate, geography, geology etc are it: integral parts. Causes of pollution: There are...
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A major theme prevalent in eco-fiction is the debate over resource management. Otherwise known as climate fiction, it is a subgenre of science fiction that explores the way in which climate change affects the Earth and its inhabitants. Numerous mediums of this subgenre have sprung up since the term “anthropocene” was coined. Although the scientific community has not decided a...
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Wind Works Ltd, as the company, which provides the alternative energy sources, and makes them available for the wide range of the population needs to resort to a particular assessment strategies. The fact is that, environmental costs, which are required to be calculated for the entire implementation of the wind mill farm. Originally, the main aim of the paper is...
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Food deserts are defined as areas of relatively poor access to healthy and affordable food. This phenomenon is thought to be a factor in the different dietary health outcomes, like heart disease and obesity, which exist between socioeconomic classes. Even though food deserts can refer to the literal dearth of food, most studies consider “differential accessibility to healthy and affordable...
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