Science & Nature Essays and Term Papers

Coral Reefs And Bleaching Phenomenon

Imagine yourself observing one of the most diverse ecosystems on earth. Thousands of species of plants and animals provide a dizzying array of color and motion. Massive structures provide a canopy that shelters hundreds of exotic species in a myriad of microclimates. As land-based observers, ...

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Global Warming

Mission Plan a. Analysis of the Problem 1. History of the Problem Some scientist's have been concerned since 1896 about what might happen if there were 5.5 billion tons carbon dioxide in our atmosphere. In 1961 a British scientist did an experiment showing that the carbon in the air ...

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Introduction To Evolution

What is Evolution? Evolution is the process by which all living things have developed from primitive organisms through changes occurring over billions of years, a process that includes all animals and plants. Exactly how evolution occurs is still a matter of debate, but there are many different ...

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Biodiversity, as defined by E.O. Wilson, "is meant to be all inclusive- it's the genetic based variation of living organisms at all levels, from the variety of genes in populations of single species, through species, on up to the array of natural ecosystems." This includes plants, animals, ...

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Computer Programming

COMPUTER SCIENTIST/PROGRAMMER The rapid spread of computers and computer-based technologies over the past two decades has generated a need for skilled, highly trained workers to design and develop hardware and software and to make computer systems newer and more advanced ones. Computer scientist ...

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Biological And Nuclear Weapons

Most people today believe that the world is a better place than it was 20 to 30 years ago. But I, on the other hand, believe that the world is becoming a very dangerous place. Even though the world's superpowers condemn nuclear and biological warfare, I believe that the next millennium will bring ...

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Management Techniques For The Red-Cockaded Woodpecker On Federal Lands

NRM 304 ABSTRACT The red-cockaded woodpecker (Picoides borealis) has been listed as an endangered species since October, 1970. This species inhabits pine forests in the southeastern United States where the majority of prime timberland is privately owned. Private ownership of preferred habitat ...

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Crash Course In Density

Chemistry As flight 143, a twin engine 767, was passing over Red Lake on its was to Edmonton, Canada, the left front fuel pump warning light went on. There were a few possibilities for this to happen, such as the fuel pump failing, a fuel line clogging, or a empty fuel tank. The former two were ...

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1. Would you illuminate your house plants with a green light bulb? Why or why not? It would not be a wise choice to put a plant under a green light bulb. The reason for this is that due to the fact that the leaves are green they reflect green light. This shining green light onto the flowers will ...

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Adrenal Gland

Bircan Dogan 9D Task 1 My assignment is about the adrenal gland. The adrenal gland is a compound organ situated on the top of each kidney. It consists of an outer cortex and an inner medulla. 25mm wide, 50mm long, 5mm thick Diagram of the adrenal glands The adrenal gland releases ...

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The Critical Role Of Informati

on Systems Today’s information systems are both technical and social in nature. Management must understand the importance of information within the organization. It is management’s job to understand how information is collected, processed, and distributed. We are all extremely affected by ...

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Acid Rain

THOUGHTS ON is a serious problem with disastrous effects. Each day this serious problem increases, many people believe that this issue is too small to deal with right now this issue should be met head on and solved before it is too late. In the following paragraphs I will be discussing the ...

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Aids 5

Acquired immune deficiency syndrome, or AIDS, is a recently recognized disease. It is caused by infection with the human immunodeficiency virus (HIV). AIDS is a complicated illness that may involve several phases. It is caused by a virus that can be passed from person to person. AIDS ...

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A Chemist

Becoming takes a lot of hard work and discipline. One very importan aspect of being is English, Comunication is of the utter most importance (Murphy). As well as having good communication skills, you also need a lot of patience. However, there are many other qualities you will need such as an ...

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Information Warfare

As we entered the third wave, we traded in our pens and notebooks, for keyboards and CPU’s. A simple wire connected from a phoneline to a modem to your CPU, brings the whole world into your hands. And you into the worlds hand as well. Political realism is defined as doing what is ...

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The Aftermath Of Hurricane Mitch

Americans eager to help. Just days after Hurricane Mitch devastated Honduras and its Central American neighbors, U.S. citizens began calling the Honduran Consulate in Washington, D.C., asking how to adopt children orphaned by the storm. Beyond the confines of the airport, life becomes ...

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The Destruction Of Red Tides

Red tides also known as harmful algal blooms, HAB for short, are a toxic, single celled algae called photoplankton. This organism produces a toxin that affects the central nervous system of fish so that they are paralyzed and can't breathe. As a result, red tide blooms often result in dead fish ...

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Hemophilia Manitoba

, or hemophilia, is a sex-linked genetic disorder that is effecting about 20,000 Americans, most of which males. A person with hemophilia either has an inactive or inadequate supply of one of several blood factors needed for blood to clot. Because of this hemophilia can be mild, moderate, or ...

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Virtual Reality - What It Is And How It Works

Imagine being able to point into the sky and fly. Or perhaps walk through space and connect molecules together. These are some of the dreams that have come with the invention of virtual reality. With the introduction of computers, numerous applications have been enhanced or created. The ...

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Darwin's Theory And Modern Genetics

Darwin suggested that animals that live are the animals that mate, therefore pass on certain traits. Modern genetics say that breeding animals pass on certain chromosomes attached to certain traits, which give offspring certain qualities. Darwin’s theory and modern genetics are very similar and ...

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The Noble Gases

are the far right elements on the periodic table. On the earth they are scarce so we donąt see much of them. They are do not react well with anything. In fact until around the 50ąs they hadnąt found anything that they would react with any of the gases. But then someone found out that Fluorine ...

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Astronomy And Space Science: Your Bones In Space

SIG Hypogravitational Osteoporosis: A review of literature. By Lambert Titus Parker. May 19 1987. (GEnie Spaceport) Osteoporosis: a condition characterized by an absolute decrease in the amount of bone present to a level below which it is capable of maintaining the structural integrity of the ...

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Earth's Climate And Seasons: ‘How Do They Relate?’

Earth's Climate and Seasons: ‘How Do They Relate?’ The tilt, shape, rotation, revolution, and the energy received from the sun all share one relationship. They play major rolls in determining what the earth’s climate and seasons are. First of all, the earth’s tilt effects these things, because ...

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Nuclear Power

Radioactive wastes, must for the protection of mankind be stored or disposed in such a manner that isolation from the biosphere is assured until they have decayed to innocuous levels. If this is not done, the world could face severe physical problems to living species living on this planet. Some ...

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Destruction Of The Ozone Layer

Concern with the environment is being voiced by people throughout the world. Today, it is not unusual to read about environmental problems. One problem that is important to all of us is the depletion of the ozone layer. One question being asked is, does the depletion of the ozone cause a danger ...

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