the seasons? 9. Why can we only give the distance from the Earth to the Sun as an average number (include “perihelion” and “aphelion” in your response)? 10. a. Complete the following table comparing each of the eight planets‚ and Pluto‚ with respect to the criteria shown. Use NASA’s planetary factsheet at http://nssdc.gsfc.nasa.gov/planetary/factsheet/ . Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune
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PLANETOLOGY Planetology is the branch of astronomy that deals with the physical features of the planets. Planetology studies include the origin and composition of the planets‚ and the solid bodies of comets and meteors found in the solar system. Comet‚ Asteroid‚ and Meteor An asteroid and a comet are very similar‚ and yet at times they are unique and easily distinguishable from each other. An asteroid and a comet are both a small solar body system‚ rotating around the sun. An asteroid consists
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is in the Sun. Of the many objects that orbit the Sun‚ most of the mass is contained within eight relatively solitary planets whose orbits are almost circular and lie within a nearly flat disc called the ecliptic plane. The four smaller inner planets‚ Mercury‚ Venus‚ Earth and Mars‚ also called the terrestrial planets‚ are primarily composed of rock and metal. The four outer planets‚ the gas giants‚ are substantially more massive than the terrestrials. The two
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Dear Candidate‚ Write your name‚ roll number‚ and centre in capital letters in the boxes above. You will be given a test booklet and plain sheets in the examination hall. The test booklet has Part-A General Paper and Part-B Subject Specilsation. Answer any one subject in Part-B Use blue or black ball pen. Pencil may be used for graphs and diagrams only. Answer all questions. Multiple choice questions have four alternatives A or B or C or D. Put a (√) mark to the appropriate answer in the
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first‚ KBO’s is Pluto. Pluto is a dwarf planet that was discovered in 1930. Pluto isn’t very large as it is only about half as wide as the United States. Ordinarily‚ the days on Pluto take about 6.5 days on Earth and‚ it takes about 248 years to fully orbit the Sun. Another KBO found to be 10% larger than Pluto was named Eris. Considering it is farther away from the Sun than Pluto is‚ Eris’ full orbit is equivalent to 560 years. Moreover‚ the discovery of Eris prompted scientists to question whether
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The sun is a star. It is the star round which the earth and other planets revolve. In a way‚ we can say that sun is the head of solar family or solar system. Compared with the millions of other stars‚ the sun is a medium sized star and of average brightness. The sun appears to be larger and brighter because it is much more nearer to the earth than any other star. Thus‚ the star nearest to the earth is the sun. Though sun is the nearest star to the earth‚ even then it is at a distance of 150 x 106
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01.09 Pre-writing Process Narrative Planner—"The Pomegranate Seeds" Who? Describe the character whose story you plan to tell. King Pluto seems like wealthy man‚ a man that doesn’t seem to be happy because he doesn’t have the things that he wants. Character Name: King Pluto How would you describe this character? Why? Physical Appearance I would describe King Pluto as a tall white guy with black hair and wearing a Greek mythology robe Feelings King Pluto is a wealthy man that is looking
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ENGLISH CLASS 2013 PLANET EARTH OUR PLANET TEACHER ERICKA SANTIESTEBAN COLEGIO LA ROCA Earth is the third planet from the Sun‚ and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System’s four terrestrial planets. It is sometimes referred to as the world‚ the Blue Planet‚ or by its Latin name‚ Terra. Earth formed approximately 4.54 billion years ago‚ and life appeared on its surface within one billion years. Earth’s biosphere then
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Planet Fitness is a vastly growing franchisor in the fitness center industry. As an investor‚ it would be best to open up a new franchise in Newton‚ Massachusetts. Planet Fitness is continuously growing and has added 209 stores since 2015. We feel it would be best to open a new facility in a prime location where an affordable‚ yet practical gym best fits the demographic. Implementing a fancy gym that costs hundreds of dollars a month with over-the-top amenities is unnecessary. Newton is a hard
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second smallest planet in the solar system. It is 4‚879 kilometers across. Compare that with our moon‚ which is 3456 km across‚ and you can see that mercury is not very big. In fact‚ Jupiter’s moons Ganymede and Callisto and Saturn’s moon Titan are bigger! Even though those moons are bigger‚ Mercury weighs a lot more than they do because it is made of mostly metal and rock. In fact‚ Mercury has the most metals for its size of any planet in the solar system. Mercury is also the closest planet to the sun
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