This website uses cookies to ensure you have the best experience. Learn more

Biology, Origin Of The Earth Essay

1258 words - 6 pages

Martim Fortes
11/5/2011
Origin of the earth

Ever since the dawn of mankind, people have glanced at the stars looking for answers. Answers about how starts were made, what was out there but most of all, how was our planet created. For many years most thought it was god to create the Earth, but as years went by and science took a bigger part in peoples life, a couple of revolutionary man started looking into this. Searching for answers which had been denied by the church for hundreds of years. They digged into the past where many secrets were hiding. The first theories about our solar system and galaxy started to spread, until finally scientists got an explanation of how the universe ...view middle of the document...

725 degree of Cosmic Microwave Background radiation. This are some remains of the state in which our universe once was. There are many other discoveries which can back up the Big Bang theory, but none can really almost proove it. All of the theories about Earth's creation are just thoughts based in what we have found. That's why they are called "Theories". The Big Bang theory has been evolving since the first idea of it. It´s an idea that will probably always be changing since people are always discovering new things. The discoveries that geologists are making today will be added to the theory tommorow so it always updated. People do not have a way to exactly know if even the updates are right but there are some doubtfull statements in the Big Bang theory.
Billions of years later our solar system started to be created. In the middle of our galaxy (the Milky Way) our protosun (which answers.com defines as-The condensation of material that lay at the center of the solar nebula and accreted material from it to form the sun.) was collapsing due to the force of it's gravity. As it was compressed it started heating and heating. As it's temperature increased at incredible speed it was getting ready for a nuclear fusion reaction to occur. Another way to see it is as an atom bomb waiting to be detonated. When the sun was finally "detonated" it sent great amounts of energy everywhere, alongside with this huge pieces of matter and small particles which were also sent off, some were able to escape the gravitational pull of the sun and drift through space, while others went back. As the matter clouds orbited around the sun some were pulled to the sun... While the few which were able to fail to come back to the sun attracted other pieces of matter to join them. As this clouds got bigger they started getting gravities of their own. So other big matter clouds orbited them. Because these "clouds" were sent at a high speed out of the sun, they were spinning. While spinning they cooled down which allowed solid crusts to form. Eventually they got big enough to be planets. This all happened because of gravity and compression. Gravity in taking part of pulling more mass to the small planets and compression for heating up the sun and sending the matter clouds to outer space. Matter clouds which were pulled together to create what is known as planets and moons.
4.4 billion years matter clouds were all around our galaxy after our suns formation. As the...

Other Papers Like Biology, Origin of the Earth

Human Transformation of the Earth Essay

573 words - 3 pages Humans have geographically altered the world. Sure, for billions of years, the earth has been changing itself, but humans have done a much faster job. Humans, with our awful habits of deforestation, burning fossil fuels, and causing drainage, are ruining our earth. At first glance, global warming is good for the earth. It would undeniably prevent another ice age from occurring. On the other hand, it would also cause hurricanes, which is bad

A Summary Of The Three (3) Current Competing Theories Of The Origin Of Life On Earth: It Arrived From An Extraterrestrial Source; It Originated As A Heterotroph; It Originated As An Autotroph

656 words - 3 pages summary of the three (3) current competing theories of the origin of life on Earth: It arrived from an extraterrestrial source; it originated as a heterotroph; it originated as an autotroph. Scientists to this day do not know how life came about on Earth. Yet, they continue to study many kinds of evidence and continue their research. At present there are three competing theories one how life on Earth came about. Life arrived here from an

Essay On The Origin Of Baptist Denomination

2182 words - 9 pages NIMROD J. EMBALZADO HISTORY OF CHRISTIANITY II April 16, 2013 Rev Ramylal Fernando Essay on the Origin of Baptist Denomination “Every Baptist ought to know why he is a Baptist, and to know it from the specific commands of God’s Word. Not to have such knowledge is for our churches to be harmed in every way.” –George W. Truett, First Baptist, Second Baptist, American Baptist, Southern Baptist, General Baptist, Independent

The Significance Of Biology In Sexual Preference

1321 words - 6 pages differences. The similarities were found on "5 genetic markers on section Xq28 of the X-Chromosome" suggesting the idea of a "gay gene"(AllPsych). Although there is mounting evidence of the existence of a "gay gene," the opposition denies its existence. A number of DNA strains have been found that were similar in the homosexual samples of DNA, once again supporting the idea of biology determining gender.People in support of the Nurture argument claim

On The Origin Of Darwin And The Institution Of Slavery

2709 words - 11 pages In his book, On the Origin of Species, Charles Darwin examines the correlation and progression of the evolution of plants and animals in the Galapagos Islands, and he applied his theories across many disciplines. Darwin's book introduces the theory that populations evolve over the course of generations through the progression of natural selection, the process in which more desirable traits which help an organism survive are transmitted to

Humans Are A Cancer Of The Earth

1353 words - 6 pages Humans are a Cancer of the Earth Earth has undeniably suffered a rapid deterioration in health over the past few centuries. The symptoms of her illness, including global warming, water pollution, and deforestation, are ever-increasing and cannot be ignored. Dr. William Hern believes he has discovered the culprit behind this malady: Homo ecophagus, a newly-coined label for the present day humans that are devouring the environment in cancer

Earth – on the Verge of Getting Bald

525 words - 3 pages the privilege to cut-off trees and illegal logging are the top reasons why our Mother Nature suffers in many ways. The destructions of our Mother Earth manifest in the changes that we see in our: water, land, and natural phenomenon. In the bodies of water, it caused water shortages resulting from drying up of the water table, otherwise known as the “aquifer”, as well as of rivers, brooks and streams. It also caused salinization of the water

Similarities Between ThéRèS Raquin And The Origin Of The Species

563 words - 3 pages Thérèse Raquin was published in 1867 shortly after Charles Darwin’s Origin of the species was published in 1859 and translated into French in 1862. Darwin’s book looked at the theory of natural selection and its effects on the animal kingdom. It looked into ideas such as natural selection, the struggle for existence, inherited traits and survival of the fittest, all of these subjects can also been found in Émile Zola’s ‘Thérès Raquin’, Zola

“Ideology Is the Origin of All Contemporary Conflicts” Discuss

768 words - 4 pages “Ideology is the origin of all contemporary conflicts” Discuss An ideology is a systematic body of concepts regarding human life or culture, or in simpler terms the core beliefs and customs of a group, for example the culture of democracy and capitalism in the majority of the western world. The current conflict in Syria can be regarded as contemporary as it is occurring in present day, but although the origin, how the conflict started, is due

The Origin of Arcee Through a Feminist's Touch

983 words - 4 pages The Origin of Arcee Through a Feminist's Touch Modern day pop culture has much to answer for. We live in a time where political correctness dictates the necessity of ignoring all our old world prejudices. Yet sexism, racism and all other such examples of outmoded concepts still manage to seep into mainstream culture. For this essay, I intend to apply the literary theory of feminism to showcase such an example of glaring sexism in the origin

What Explanations Do Christians Offer For The Origin Of Sin?

1516 words - 7 pages Over the years Christians have interpreted and reinterpreted the Bible in many different ways and these interpretations have led to several explanations for the origin of sin. Sin is one quarter of what is known to Christians as the 'Human Condition' which consists of sin, alienation, suffering and death. In biblical terms sin is seen as a deviation from the right or true path, or as a rebellion against God.In the Old Testament the Greek word

Related Essays

Origin Of The Greyhound Essay

604 words - 3 pages Name: Specific Purpose: To teach and inform class origin of the greyhound dog. Thesis Statement: I am going to inform class of origin of the greyhound from the ancient times and up to the middle ages. Organizational Pattern: Chronologically I. Introduction A. They are always happy to see you or can be family that’s not even blood and most will say they are a man’s best friend. B. Today I am going to inform you of the origins

Current Competing Theories Of The Origin Of Life On Earth: It Arrived From An Extraterrestrial Source; It Originated As A Heterotrophy; It Originated As An Autotrophy

862 words - 4 pages influences that we exert are superimposed. To better understand our impacts, and to decide if management actions are warranted, it is useful to understand the natural dynamics of genetic diversity. Genetic diversity is affected by several ongoing natural processes. These processes are: mutation, migration, genetic drift, and selection. Mutation is the origin of all new genetic diversity, occurring when there are occasional errors in the

Pillars Of The Earth Essay

3981 words - 16 pages Literature Essay: The Pillars of the Earth Shannen Guerra 12th Grade B Life and humanity’s real essence is such a complex topic to cover. To try to do so in a book would imply a carefully thought over work and its extension would obviously not be short. There is a very large amount of aspects, each with a singular characteristic or particularity, that the person in question to develop the topic has to have a very good way of conveying the

The Shape Of The Earth Essay

816 words - 4 pages The Shape of the Earth The shape of planet Earth has fascinated scientists, philosophers and cultures throughout history. For thousands of years man has observed and studied the Earth. Through observations, spiritual beliefs and empirical findings, many theories developed regarding the shape of the Earth.

How has our understanding of the shape of the Earth changed over time? • Most ancient cultures, such as the Sumerians, Babylonians