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periods of time Essay Examples

5465 total results

A Look at the Phenomenon of the Movements of Land Below, Plate Tectonics (2835 words, 9 pages)

The land below us is always in motion. Plate tectonics studies theserestless effects to give us a better understanding of the Earth and its past.New molten rocks are poured out in the form of magma from the mid-ocean ridges.The rock is recycled and re-entered back into the earth in deep ... Read More

Understanding Blind Faith and Its Negative Consequences (1824 words, 5 pages)

In my short life on this planet I have come to question things that manytake upon blind faith. We all know that we must some day die yet wecontinuously deny the forces at work inside ourselves, which want to search outthe answers of what may or may not come after. ... Read More

The Vast Uses of Earth’s Natural Resources (379 words, 1 pages)

Centuries ago the Greek mathematician Archimedes used sunlight to set fire to invading ships. In the following paper you will read more about the wonders of its many uses and how it works. You may also find facts like why it was invented, how it started, how it is used ... Read More

An Analysis of the Various Questions That We Ask Ourselves (2387 words, 3 pages)

In my short life on this planet I have come to question things that many take upon blind faith. We all know that we must some day die yet we continuously deny the forces at work inside ourselves, which want to search out the answers of what may or may ... Read More

The Process of Formation of Radioactive Waves from Atoms (1802 words, 6 pages)

, must for the protection of mankind be stored ordisposed in such a manner that isolation from the biosphere is assured untilthey have decayed to innocuous levels. If this is not done, the world could facesevere physical problems to living species living on this planet. Some atoms can disintegrate spontaneously. ... Read More

An Analysis of 3000 Million Years Ago on the Earth (827 words, 2 pages)

A long 3000 million years ago the earth was not suitable for life as the atmosphere contained little to no oxygen and without this, deadly ultra violet rays from the sun bombarded the unprotected surface. This lead to life beginning in the ocean where it was safe from the sun's ... Read More

An Analysis of the World of Rapid Change (792 words, 3 pages)

In this world of rapid change, it's extremely difficult for a company tostay ahead of the game even using all the resources available to them. So, it'sdifficult to imagine the problems they would run into when a group ofenvironmentalists decide to boycott a substance which is the foundation of theircompany. ... Read More

An Overview of the Lifestyle and Habitat of the Orangutan (1027 words, 3 pages)

Anth 111In Malay orang means "person" and utan is defined as "forest'. ThusOrangutan literally means "Person of the Forest". Orangutans are found in thetropical forests of Sumatra and Borneo. They are the most arboreal of the greatapes and move amongst the safety of the trees from one feeding site to ... Read More

The Different Forces Explaining Plate Tectonics (849 words, 2 pages)

The land below us is always in motion. Plate tectonics studies these restless effects to give us a better understanding of the Earth and its past. New molten rocks are poured out in the form of magma from the mid-ocean ridges. The rock is recycled and re-entered back into the ... Read More

An Analysis of the Radioactive Wastes (1830 words, 8 pages)

Radioactive wastes, must for the protection of mankind bestored or disposed in such a manner that isolation from thebiosphere is assured until they have decayed to innocuouslevels. If this is not done, the world could face severephysical problems to living species living on this planet. Some atoms can disintegrate spontaneously. ... Read More

The Risk Brought About by Buildup of Radioactive Wastes Since the 1980s (1827 words, 6 pages)

Radioactive wastes, must for the protection of mankind be stored ordisposed in such a manner that isolation from the biosphere is assureduntil they have decayed to innocuous levels. If this is not done, the worldcould face severe physical problems to living species living on this planet. Some atoms can disintegrate ... Read More

The Many Benefits of Electric Vehicles Today (609 words, 1 pages)

Electric vehicles can benefit us in many ways. Comparing with the internal combustion engine, EVs dont cause pollution when operating. They can run in a long period of time. Economically, because these vehicles using battery, they reduce the oil import and the imbalance trading in the US and also the ... Read More

An Analysis of Treatment and Social Problems by Patients in Multiple Personality Disorder (512 words, 1 pages)

Many psychologists worldwide are trying to find a cure for psychological problems faced by multiple personalities. Some personality disorders may vary. Adults may act like children, children may act out in violence, and some individuals just have split personalities. Multiple personality disorder is not easily defined, leads to social problems, ... Read More

An Analysis of the Land Hermit Crab and the Kangaroo in Crustaceans and Marsupials (1303 words, 2 pages)

Land hermit crabs are crustaceans known as Coenobita clypeatus. They live in the wild in the western Atlantic. Hermit crabs have three sections a head, a body (cephalothorax), and an abdomen, which they protect with their shells. Hermit crabs have gills on their big claw in order to conserve moisture. ... Read More

Comparing the Internet to Other Communication Tools (733 words, 1 pages)

Internet has been the most popular and widely used tool for fetching information on the net. However, another information system is surging in popularity, especially among business organizations and large corporations. The information system is called the . What is an ? What is not an ? And what is ... Read More

Symptoms, Consequences and Treatment When People Are Exposed to the Cold (920 words, 2 pages)

In this essay I am going to explain what is. How can one be exposed to get and who are the people who are most likely to get it when exposed to the cold. I am also going to discuss How to prevent or death when caught in cold water. ... Read More

An Analysis of the Involuntary Discharge of Urine in Medical Research on the Disease of Nocturnal Enuresis (1070 words, 3 pages)

is the medical term used to describe the involuntary discharge of urine beyond the age when a child is old enough to be able to control urination (usually considered to be six years of age for nighttime control), or more commonly, bedwetting. There are several types of diurnal is wetting ... Read More

The Description of the Diamond, Its Sources, Composition and Types (1291 words, 2 pages)

Diamond is the best known gem. It is known as the king of gems for its brilliance and for being the hardest mineral on earth. (Foa, p.50) Its characteristics enable it to be used for many different purposes. Since are the hardest gems on Mohs scale, they make useful tools ... Read More

The History of Deforestation and Its Devastation in Brazil (1673 words, 5 pages)

"We know there will be problems in environmental terms, many seriousproblems, but it is a matter of economics. There won't be any completedisaster, and what we cannot solve, well, that's the price we have to pay."- Eduardo Albuquerque Barbosa There is a constant war that is being fought in the ... Read More

The Reasons for the High Prevalence Rates in Australia (2776 words, 5 pages)

One of the major public health problems facing Australia today is Asthma. It is disturbing that there has been an apparent increase in its prevalence and severity, and increased rates of hospital admissions. (E.J.Comino, 1996) For the diagnosed patient, the degree to which he or she suffers is related to ... Read More

The Signs, Symptoms and Treatment of Depression (1435 words, 3 pages)

Imagine living with the most common and most painful mental illness (Blackman 89). You wouldnt be able to do your work or get along with anyone. This disease is depression this paper will discuss facts about depression, signs and symptoms, different types, medication and therapy.Depression is a persistent feeling of ... Read More

The Debate over Whether Cryogenics Methods Should Be Used (859 words, 3 pages)

Imagine being frozen in time to escape a deadly illness, then gettingwarmed when a cure is found. There is question on whether cryogenic methodsshould be used. To fully understand cryogenics a knowledge of cold, backgroundinformation on some branches of cryogenics, some problems with cryopresevation,and different peoples views towards cryogenics is ... Read More

An Analysis of Short Life Story of Planet (2302 words, 3 pages)

In my short life on this planet I have come to question things that many take upon blind faith. We all know that we must some day die yet we continuously deny the forces at work inside ourselves, which want to search out the answers of what may or may ... Read More

The Causes, Symptoms and Treatment of Chlamydia (2147 words, 3 pages)

Chlamydia is caused by the bacterium Chlamydia trachomatis, hence the name Chlamydia The word chlamys is Greek for "cloak draped around the shoulder. This describes how the intracytoplasmic inclusions caused by the bacterium are "draped" around the infected cell's nucleus. Scientists discovered the organism in 1907, although it probably has ... Read More

An Analysis of the Topic of the Hypertension and the Heart Beats (698 words, 2 pages)

"" is the force with which your heart pumps blood through the body. Occasional increases in levels are not unusual. Hypertension is high . When heart beats (contracts and relaxes) it pumps out a certain volume of blood. The maximum arterial pressure, measured in mm Hg, determines the systolic reading ... Read More

The Reasons for the Growing Public Dissatisfaction on Environmental Issues (920 words, 3 pages)

Within the past decade there has been a rising "environmentally conscious"movement. The spectrum of issues in contention by environmentalism has expandedvirulently and is reaching its zenith. Public dissatisfaction with theenvironmental movement is forming, as the movement has taken the fight for theenvironment too far. Donella Meadows is an environmentalist who ... Read More

An Analysis of Organic Compounds in Carbon Atoms and Hydrogen Atoms (371 words, 2 pages)

The are the simplest form of organic compounds. They are made upof only Carbon atoms and Hydrogen atoms. All of the bonds are single and thenumber of hydrogen atoms versus carbon atoms follows this formula CnH2n2 are all non-polar molecules so they aren't soluble in water. Here aresome more facts. ... Read More

A Discovery and Characteristics of Papa-Amino-Phenol (415 words, 1 pages)

In the late 1800s it was discovered that papa-amino-phenol, could reduce fever, but the drug was too toxic to use. A less toxic extract called phenacetin was later found to be just as effective but also had pain-relieving properties. In 1949, it was learned that phenacetin was metabolized into an ... Read More

The European Witch Hunt (788 words, 2 pages)

Across Early Modern Europe between the fifteenth and eighteenth centuries, individuals were persecuted as witches because it was believed that they were a threat to the Christian community. A witch is considered to be a specific person who can mysteriously injure other people by supernatural or magical powers. The witch ... Read More

An Argument in Favor of the Christian Origins of Halloween (452 words, 2 pages)

It is often said that Halloween is not the "harmless" holiday it isthought to be, instead it is believed to be a pagan ritual which dates back tothe ancient Celtic Druids. According to the article "Should Our Kids CelebrateHalloween?" in Catholic Digest Halloween's origin is very much Christian andAmerican.Although the ... Read More

Published: Friday 25th of January 2013