Planet Venus and Earth are often called twins because they are similar in size‚ mass‚ density‚ composition and gravity. However‚ the similarities end there. [Photos of Venus‚ the Mysterious Planet Next Door] Venus is the hottest world in the solar system. Although Venus is not the planet closest to the sun‚ its dense atmosphere traps heat in a runaway version of the greenhouse effect that warms up the Earth. As a result‚ temperatures on Venus reach 870 degrees F (465 degrees C)‚ more than hot
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All planets except Mercury and Venus have at least one moon. Saturn has the greatest number of moons—18. In 1995‚ the Hubble Space Telescope detected what appeared to be four additional moons of Saturn; however‚ that discovery has yet to be confirmed. Planet | Number of Moons | Names of Moons | Mercury | 0 | | Venus | 0 | | Earth | 1 | The Moon (sometimes called Luna) | Mars | 2 | Phobos‚ Deimos | | Jupiter | 16* | Metis‚ Adrastea‚ Amalthea‚ Thebe‚ Io‚ Europa‚ Ganymede‚ Callisto
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limits of our solar system there is a planet unlike any other‚ Pluto. Pluto was discovered in February of 1930 by an American astronomer‚ Clyde Tombaugh. It is the only planet to have been discovered by an American. All though we have known of the existence of Pluto for over thirty years now‚ there are still many mysteries surrounding this celestial body. Being the farthest planet has made it difficult to study Pluto‚ Adding to the obscurity of this strange planet is that the capability to send spacecraft
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Mary Ann Rupli Student ID= 5837 Title: Saving Our Planet Earth and Protecting Our Future. Can I borrow a few minutes of your time? Good. A few minutes of your time will be long enough to direct your attention to saving our planet and guaranteeing our future. Have you ever wonder what effects population increase has on our environment? At the present time‚ there are more than seven billion people in the world. If these people are properly organized and motivated‚ we can dramatically reduce
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The Contrast Between Malacandra and Earth Elwin Ransom‚ the main character in the book‚ a professor of philology of the University of Cambridge‚ is a brave‚ open-minded man full of curiosity. I would describe him as brave because he acted very calm during the time he was being prisoned by Weston and Devin. He almost seemed a willing captive in the beginning of the story. Unlike Devin and Weston‚ Ransom had the courage to find Oryarsa and to sacrifice himself to ensure the safety of Malacandra.
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Skill – Reading Comprehension Name: _________________________ Is Pluto a Planet? By: National Geographic Kids (Adapted by Have Fun Teaching) Many people are saying that Pluto is no longer a planet. Are they right? Is Pluto no longer a planet? There’s debate in the scientific world about this issue. National Geographic News says that‚ according to the International Astronomical Union‚ a full-fledged planet is an object that orbits the sun and is large enough to have become round due to the
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Planets of our Solar System The Earth: The earth is the fifth largest planet of the solar system. The life is possible on the earth because its gravity is sufficient to hold atmosphere and best conditions for sustaining life. It contains a large amount of water in the form of oceans. 71% parts of the total area is covered with water and the remaining 29% is covered with land. The temperature of the centre of the earth is 2000° C. The circumference of the earth is 40‚000 km. The earth completes
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Richard Gutierrez From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (April 2012) Richard Gutiérrez Born Richard Kristian Rama-Gutiérrez (1984-01-21) January 21‚ 1984 (age 28) Beverly Hills‚ California‚ US Occupation Actor‚ Commercial model Years active 1987–present Website http://www.richardgutierrez
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to limit or reverse the threat of environmental pollution. Ecology and Environmental Deterioration The branch of science that deals with how living things‚ including humans‚ are related to their surroundings is called ecology . The Earth supports some 5 million species of plants‚ animals‚ and microorganisms. These interact and influence their surroundings‚ forming a vast network of interrelated environmental systems called ecosystems. The arctic tundra is an ecosystem and so is a Brazilian
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CGC ID 1-01 Park‚ Hyeon Woo March‚ 4th 2013 Documentary: How Many People Can Live on Planet Earth? 1. Why is our Human population increasing super fast? Our human population is increasing very fast due to two important factors. One of them is that there are many young people that want to create their own children‚ therefore creating high birth rates. Another factor affecting population is declining death rates. With the modern day technology and innovations‚ death rates are
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