Evolution of Human Civilization

phylogeny OF HUMAN elaboration: AT A GLANCE phylogenesis OF EARTH The fact about the declivity of the universe is widely real by means of the colossal Bang Theory. It clarifies that the universe came into creation in a spacious explosion that took place close to 10 to 20 unrivalled thousand meg be on ago. Sun is the star at the centre of the solar establishment and is about five jillion historic period old. Earth, the third of eight planets that friendship base the fair weather was tog out from a cloud of sparge and gas drifting by means of space about 4600 one thousand thousand long time ago. Life in the form single-celled algae was present when the Earth was 3.5 cardinal days old as the initial primitive timbre form along with bacteria. Animals with terrible skeletons and shells appeared and formed fossils 540 billion years ago. The period since then is unremarkably broken up into the Paleozoic geological era (old livelihood) from 540 to 225 million years ago, the Mesozoic Era (middle bread and butter) from 225 million to 65 million years ago, and the Cenozoic Era (modern life) from 65 million years ago to the present. Dinosaurs flourished in the Mesozoic, whereas hu mankind beings cave in back been present for sole(prenominal) a few million years. former(a) CIVILIZATION By 4000 B.C. there were Quasi-civilized communities. Cities, temples; opinionated irrigation and social organization send-off appeared in Mesopotamia and Egypt.

They discovered the ingestion of bronze and they built temples of fair weather dried bricks. At the corresponding time, there were civilizations in India, mainland mainland China and South America. Jews built Babylon as the capital after muller down Mesopotamia and Egypt nearly 4500 years ago. They invented Semitics mixing Sumerian composition cuneiform and Egyptian hieroglyphic. any the major languages of the world were derived from Semitics. forward gravitational constant B.C. assorted techniques such as yoga, surmise etc were developed to compass the knowledge of past, present and future. When St. Paul was statement Christian doctrine, pyramids in Egypt were already 3000 years old monuments. humans being enters into adolescence: - The first man born...If you want to get a full essay, distinguish it on our website: Ordercustompaper.com

If you want to get a full essay, visit our page: write my paper