Since the industrial revolution took place, it has been observed that there has been a steady and gradual increase in temperature at the earth’s lower atmosphere and this global warming is the result of a natural process called the greenhouse effect. Visible, shortwave light from the sun travels through the medium of greenhouse gases composed mostly of water vapor, carbon...
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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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Plastic pollution is the accumulation of synthetic plastic products to the point where they create problems for wildlife and their habitats.(credible; cited sources) There’s approximately 2,68,000 tonnes of plastic in the ocean.(reliable; written by authors affiliated with the subject) There are several harmful consequences of plastic simply existing in the ocean, example: plastic blocking the surface preventing sunlight from reaching...
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Throughout history, nuclear science has affected the US and Europe positively and negatively, some of the stuff that we use daily came from nuclear science. One of these things is nuclear energy, in which radioactive material is used to heat water into steam which is then used to spin turbines to create electricity. The nuclear process heat for industry is...
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The Deepwater Horizon oil spill is regarded as one of the largest environmental disasters in American history. On 20 April 2010, in the Gulf of Mexico, 205.8 million gallons of oil contaminated the gulf of Mexico. A total of 11 people killed and 17 injured. According to the Center for Biological Diversity “the spill likely harmed or killed about 82,000...
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Carbon emission is the main cause of deteriorating environmental conditions that have led to global warming. The effects of global warming are so immense that world leaders have organized global meetings to curb environmental concerns. There was the Kyoto Protocol and the recent Copenhagen World Summit that aimed at solving the climatic change challenges. These sorts of meetings are geared...
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Fossil fuels are a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms. The burning of fossil fuels is the largest release that increases the temperatures of the world. The Earth’s temperature rises by the greenhouse gases that trap heat from the sun in the Earth’s atmosphere. Evidence has been collected...
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India is the second most populous country in the World and home to over 1.3 trillion people. It is a land of gorgeous and spectacular landscapes, abundant natural resources, and one of the most sought after holiday destination. But the biggest concern of today’s time is the grave challenge of large-scale environmental pollution faced by the country. Energy Policy Institute...
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What is most responsible for the death of sweatshop workers in Rana Plaza and chromium pollution in the river near to Kanpur? You will never consider the latest H&M shirt in the store is made by one oppressed worker who was stitching the shirt with their lives. And you would not think the environmental cost of that shirt as well....
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Humans are designed via eons of evolution to live at the earth: to breathe the earth’s air, to drink the earth’s water, to consume the flowers and animals that grow on the earth’s surface. People are adapted to the earth’s environment. While there is tremendous variation in that surroundings in exceptional components of the planet, and whilst human beings have...
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Introduction to Environmental Ethics Environmental ethics deals with the moral and ethical relationship between humans and the nature. In other words it questions a human on its rights on non human world. While ethical issues concerning the environment have been debated for centuries, environmental ethics did not emerge as a philosophical issue until the 1970s i.e the start of Industrialisation...
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Introduction Engineering is the application of principles in mathematics and physics in order to design, analyse and manufacture systems. It is crucial for an engineer to consider the ethical implications during every stage of creating a system, therefore it is vital to understand the definition of Ethics: a system of moral principles that govern people’s behaviour and decision-making. For example,...
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Introduction Photosynthesis is very complex process, if analyzed in complete detail. It involves the converting light energy to chemical energy that is used by plants. One of the main aspects of photosynthesis is the flow of electrons. In the process, there is reduction of CO₂, known as carbon dioxide, and the oxidation of H₂0, known as water. This is known...
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INTRODUCTION The light from the Sun and the presence of carbon dioxide is crucial in propelling the process of photosynthesis. It is these main factors that plants can grow and expand. However, the threat of climate change will dramatically alter the conditions in which flora can thrive in. Hence forth this experiment is to model and investigate the impacts of...
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ABSTRACT The problem that was researched and studied, was how to increase the rate of photosynthesis. This topic is important because photosynthesis is one of the most important processes regarding all life on Earth. By increasing the rate of photosynthesis, the process will be able to generate more energy at a faster pace. The procedure used to study this conflict...
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