Beggining of Earth Theories
When the beginning of the Earth comes to mind you probably think of at least one theory called the Big Bang Theory or perhaps Darwin’s Evolution Theory. What most people don’t know is that there are two other theories that are widespread in the science world. The four main theories of the creation of the Earth are The Big Bang, Steady State, Evolution, and Pangaea Theory. First I will discuss the Big Bang Theory. Georges Lemaítre proposed the Big Bang theory in the 19th Century. He proposed that 15 billion years ago a big bang occurred, creating the universe. The universe began as an infinite dense, hot fireball, scrambling time and space. Within the first second of the universe coming into existence, gravity came into being. The universe expanded rapidly and became flooded with subatomic particles that slammed into each other creating protons, and neutrons. According to scientist three minutes later, when the temperature reached a blistering 500 billion degrees Fahrenheit, protons and neutrons formed the nuclei of hydrogen, helium, and lithium the simplest elements. It then took another 500 thousand years for atoms to form and an additional 300 million years for stars and galaxies to begin to
Some topics in this essay:
Theory Evolution, Georges Lemaítre, Bang Theory, Du Toit’s, Pangaea Theory, Gold Bondi, Steady Theory, Robert Wilson, Bang Bang, Atlantic Ocean, bang theory, plate tectonics, steady theory, pangaea theory, theory evolution, plate tectonics theory, specific location, theory based, stars galaxies, support bang, south america, steady theory proposed, theory plate tectonics, tectonics theory plate,
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Approximate Word count = 1837
Approximate Pages = 7 (250 words per page double spaced)
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