“How the Earth was Formed” video notes: Theory: -sun was surrounded by a cloud of dust and gas -as cloud cooled little grains of minerals started forming -grains of minerals started bumping into each other (Problem was nobody could explain how these microscopic minerals formed a planet) Then in 2003 astronaut Don Pettit performed an experiment onboard the international space station. He put some salt in a plastic bag and found that almost immediately the grains started gathering together into little
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church‚ the age of the earth was 6‚000 years old. 2. James Hutton discovered that the earth was much older from the tilted rocks because he knew these rocks was once laid down horizontally on the sea floor and were buried under great depth to be crystalized. Then they were tilted on end by great earth forces and then eroded away. The rocks were then deposited on top. He understood it had to take millions of years for this process to happen. 3. Lord Kelvin calculated the earth to be around 20 million
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How earth is like spaceships Introduction Earth is very similar to a space ship because both are self-contained system with all the necessities to support lifelike a spaceship planet Earth moves through space‚ revolving around the sun at a speed of 108‚000 km/hr planet earth is isolated. A spaceship has a unique life support system providing air‚ water‚ food‚ shelter and companionship. Earth also has its own life support system which includes the atmosphere‚ hydrosphere‚ lithosphere and biosphere
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Ways to Save the Earth” by Thomas Friedman Foreign affairs columnist for the New York Times‚ Thomas Friedman‚ is a man who wants to try to change the world by trying to convince people to go green. But‚ he is convinced that going green is not as easy as everyone makes it sound. His article “205 Easy Ways to Save the Earth‚” first published in 2007‚ presents several arguments attempting to convince people that while going green is difficult‚ it is possible. The author first discusses how we‚ as Americans
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Reaction Paper How the Earth was Made There were a few things I liked about the video how the earth was made. The video brought up some things that I had previously known about our planet’s development into what it is today. Also it brought about some interesting new theories about our planets ice ages‚ continental alignments and the water world theories. Here are some of the things that I had found most intriguing
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EARTH the planet on which we live land as opposed to the sea‚ the air‚ etc. the material in which plants grow the inhabitants of this planet‚ especially the human inhabitants: The planet on which we live; the world: “the diversity of life on earth”. The earth is the third planet from the sun in the solar system‚ orbiting between Venus and Mars at an average distance of 90 million miles (149.6 million km) from the sun‚ and has one natural satellite‚ the moon. It has an equatorial diameter of 7‚654
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THE EARTH IS PRECIOUS The earth gives us life and many things which we need in our daily life‚it provide us with natural resources which is mostly needed for humans and technology.But perhaps our planet is in great danger. For the last one hundred or so years‚ the people of earth have wasted and misused the natural recourses of earth. Several plans have been developed to stop the abuse of earth in which many of them can be executed by any one. Environmental problems have become so complex that many
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“Let us give the children a vision of the universe‚” Wrote Maria Montessori in To Educate the Human Potential. “The universe is an imposing reality and the answer to all questions.” Montessori observed firsthand children’s eagerness to understand themselves‚ their world‚ and their place in it. It was her hope that Cosmic Education would allow children to grow into responsible sons and daughters of the great human family with the understanding‚ ethics and self-knowledge needed to transform the
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How important a part does money play in your life? Money plays a huge role in most people’s lives‚ as many of the decisions we make are solely based on their economical connotations. Money can determine what class system you are in‚ what sort of lifestyle you lead and how often you go abroad. However‚ money affects some people’s lives in different ways than others. My entire lifestyle is debatably controlled by the amount of money my family has. If my parents had less money‚ I would not
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areas related to memory and cognition. 3. Find a one-word mantra. During a super-tough workout‚ concentrate on a single word that encapsulates that action you’re going for‚ such as “strong” or “smooth”‚ instead of the mechanics like “head” or “knees”. How this helps: “Focusing on the outcome of your actions
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