The Sun (Star of the Family) Planet word comes from Greek ‚which means „wandering star“. Sun is the heaviest among Solar System. If we take total mass of whole Solar System‚ the Sun would be 99.86% of the total. Sun is a ball of hot‚burning gases. Sun is the nearest star to the Earth. Sun is the source of all energy for life on Earth. On the Sun’s surface‚ there are dark patches known as sunspots. These are patches of gas that looks dark since they are cooler than their surroundings. The light
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Avatar Essay In the movie Avatar‚ the planet Pandora is similar to earth in many ways‚ yet it has many differences as well. The way Pandora looks highly resembles that way scientists theorize the way earth looked millions of years ago. This could be because the planet Pandora is in an early stage of development‚ or it could simply be because the Na’vi respect their environment and maintain the balance of life. They don’t pollute their environment and they let nature run its course freely. There
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Physical fitness is a very important part of life. But we as busy human beings‚ tend to stick it to the back burner. We’re always on the go‚ so grabbing a bite to eat at the burger joint always seems quicker. Although that makes life easier on us‚ it affects the body negatively. There are many different ways one can achieve their physical fitness goal‚ they just have to stay motivated and dedicated. Learning and researching ways to become a professional at being healthy is an excellent first step
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8. In both Hipparchian and Ptolemaic systems‚ the planets are assumed to move in a small circle called an epicycle‚ which in turn moves along a larger circle called a deferent. Both circles rotate clockwise and are roughly parallel to the plane of the Sun’s orbit (ecliptic). Despite the fact that the system is considered geocentric‚ the planets’ motion was not centered on the Earth but on what is called the eccentric. The orbits of planets in this system are epitrochoids. The epicycle rotated and
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Space Colonization is survival of the human race off the planet Earth. Unfortunately‚ at the rate at which humans are destroying the Earth we are going to have to find another life sustaining planet very soon. Resources on Earth will inevitably run out‚ thus ending our tenure on Earth (unless new/different resources are used‚ climate gets under control‚ there is not a nuclear war/fallout‚ etc.)‚ and if we don’t have another planet ready for colonization or already colonized‚ the human race will become
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SOLAR SYSTEM PLANETS MERCURY • The closest planet to the sun‚ Mercury is only a bit larger than Earth’s moon. Its day side is scorched by the sun and can reach 840 degrees Fahrenheit (450 Celsius)‚ but on the night side‚ temperatures drop to hundreds of degrees below freezing. VENUS • The second planet from the sun‚ Venus is terribly hot‚ even hotter than Mercury. The atmosphere is toxic. The pressure at the surface would crush and kill you. Scientists describe Venus’ situation as a runaway greenhouse
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low tides each day‚ called a semidiurnal tide. Marias a dark region of considerable extent on the surface of the moon Cratera large‚ bowlshaped cavity in the ground or on the surface of a planet or the moon‚ typically one caused by an explosion or the impact of a meteorite or other celestial body. RetrogradeA planets backward motion in the sky Rille Valley Like structure that meanders across some regions of the moons maria GalileanAdjective of a relating to galilee Tesserae a small block of stone
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simple sun-planet system.In the simple sun-planet system‚ I see that the sun is also moving around. Specifically‚ what happens to the central object (the Sun)?The sun is moving. It is moving because it is being pulled by the gravitational force that is between the sun and the planet. Can you explain why the central object moves? The central object moves because the sun is off to one side and the orbit is elliptical. HINT: Is gravitational attraction only the sun pulling on the planet? Does the
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nature. For example humans as Newton gives new ideas that contributed to the scientific revolution‚ like “The replacement of the Earth as center of the universe by heliocentric theory.” Moreover Isaac Newton explained the elliptical orbits of the planets and he advanced the law of universal gravitation. Furthermore Nicolaus Copernicus worked on the heliocentric model of the solar system‚ in which he tried to demonstrate that the sun was the center of the universe. One important thing about scientists
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Section 1: Industry Overview 1-1: GoodLife Fitness Overview Background * Established 1979. * Canada’s largest and most successful fitness company. * Over 750‚ 000 members across Canada. * 1 in every 45 Canadians has a Good Life Fitness membership. * Approximately 275 clubs across Canada. * Employs over 9000 associates. * Awards include: * Canada’s 50 Best Managed Companies Platinum Member status. * 10 Most Admired Corporate Cultures
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