THE HISTORY OF EARTH NATIONAL GEOGRAPHIC By: Juni Haryanto (B1034131008) Muhammad Ridwan (B1034131006) Erwinsyah (B1034131010) Background Earth is the third planet in the solar system‚ earth has been created since 4.54 billion years ago. Every planet in the solar system it is only earth that we know have living creature inside because the condition of earth is the most possible place for living creature can live inside in the planet. The first life creature live in earth is about 3.8 until 3
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Geography Exam - Study Notes The Australian continent: Countries that belong to the Asia-Pacific Region: | Countries that are described as being on the Pacific Rim: | * Australia * Brunei * Cambodia * People’s Republic of China * Hong Kong * Macau * Fiji * Indonesia * Japan * Kiribati * North Korea * South Korea * Laos * Malaysia * Marshall Islands * Federated States of Micronesia * Nauru * New Zealand * Palau * Papua New Guinea * Philippines *
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‘Volcanic and seismic events are major pieces of evidence towards proving that plate tectonics theory is valid.’ Discuss the extent to which you agree with this statement. (40 marks) Over the years proceeding the birth of the theory‚ increasingly convincing evidence has been gathered for proof of the theory of plate tectonics. In 1912‚ Alfred Wegner proposed the theory that continents are sat upon tectonic plates and that these plates are slowly drifting around the Earth (continental drift).
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and variations in density of near surface rocks. Isostatic equilibrium is based on the basis of isostasy which states that crustal masses establish a state of dynamic equilibrium with the mantle. 6. One evidence is the continental drift that made Pangea drift into the us known continents today. The next evidence is sea floor spreading which is demonstrated by alternately magnetized volcanic crustal rock. New crustal material was formed by volcanic eruptions by the crest of mid oceanic ridges and
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Amid this time‚ ice secured the northern piece of Africa‚ which was situated over the South Pole. In ancient times‚ the mainlands were far separated‚ yet moving tectonic plates made landmasses to move together into a vast landmass named Pangea. That all were major events. Then by time machine‚ I came back into my real life for telling you that this is all I found when I went back to Paleozoic era for my awesome and amazing journey. And thank you for letting me go back to different era because
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He observed the continents an could see they interlock like a jig saw puzzle‚ for example the West African Coastline fits snugly into the South American coastline‚ he suggested that at one point in time there was only one giant continent called “Pangea”. Later evidence was found that proved this theory as the fossil remains of a dinosaur‚ the Mesosaurous was found along the coast of Brazil as well as along the coastline of Gabon‚ also fossilised pollen species and rock sediments were both found
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Millions of years ago Pangaea is what was believed to be‚ and now has evidence to support‚ the first continent on earth. It is referred to as the super continent as all existing continents were connected to it. In Greek‚ Pangaea is defined as “all the earth”; the man who came up with theory was Alfred Wegener. Wegener had a PhD in astronomy but always had an interest in geoscience. “Wegener was browsing in the university library when he came across a scientific paper that listed fossils of identical
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An increase in British debt lead to new taxes and trade restrictions which led to conflict. 5. How old is planet Earth? 4 billion years old. 6. What is Pangaea? Pangaea is that the earth continents that formed together as one large landmass. 7. What club pangea to break apart? The continents began to separate due to continental drift. 8. What evidence has partially proving the existence of Pangaea? The same species or extremely similar species of fish were found in lakes in different continents which
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O’Neal 1 Dajon O’Neal David Zeanah Anthropology 15 Section 03 Take Home Essay Origins to Our Existence on Earth There are two theories about the origin of modern humans: 1) they began in one place‚ Africa—and 2) pre-modern humans migrated from Africa to become modern humans in other parts of the world. According to the lectures‚ most evidence trace to the first theory because of a few satisfying valid reasons. In the lectures it was told that “fossils of modern humans are particularly found
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BIO FINAL STUDY GUIDE Scientific Method: 1) Observe something interesting 2) Educated idea = hypothesis (if – change/IV -… then – measure/DV… because) 3) Experiments 4) Analyze + conclude 5) Report it to world Science | Pseudoscience | -uses scientific method | -doesn’t use scientific method | -good hypothesis (falsifiable –provable) | -bad hypothesis (unfalsifiable) | -Repeatable + predictable | -unrepeatable | -1 variable | -none or many variables | -ex. Aliens
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