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Hydrogen Sulfide Light Sensitive
585 wordsHello my fellow readers. My name is Silver. My name comes from the Anglo-Saxon word of Siolfur. Some people call me Ag for short (Ag stands argentum. ) I am a white shinny metal. Since I am a white shinny metal argentum is the Latin word for white and shinning. I live in the periodic table of elements and my address is 47. I usually weigh 107. 868. I am solid at room temperature. Copper and gold are my good friends and they make me strong and help me to be more durable. You can find me almost an...
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Hydrothermal Vents Hydrogen Sulfide
1,001 words... e used for medicines. The discovery of hydrothermal vents have presented us with a possible explanation for the origin of life as well as life on other planets. Many of the minerals that develop there could be minded safely and used by humans (Chu). In addition to these, there are many more reasons why vents are, and are potently important to humans. Introduction to Tube Worms Up until recently it was thought that nothing could ever live at hydrothermal vent sites. The vents hostile conditio...
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Gulf Of Mexico Hydrothermal Vents
1,247 wordsColleen Cavanaugh Dr. Cavanaugh is a Professor of Biology in the Department of Organismic and Evolutionary Biology at Harvard University. Cavanaugh's research focuses on the ecology and evolution of bacteria, with special emphasis on symbiotic bacteria, which is associated with marine invertebrates that inhabit deep-sea hydrothermal vents and shallow reducing sediments. Cavanaugh's studies showed the major macro fauna at hydrothermal vents studied to date host symbiotic, chemosynthetic bacteria....
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Natural Resource Open Pit Copper
503 wordsCOPPER Copper is a naturally occurring element that is not radioactive. It has a bright, metallic luster, and a hardness of three. It takes on a cubic crystal structure, with a density of 8. 96. Copper is malleable, ductile, and a very good conductor of heat and electricity, second only to silver. This natural resource melts at 1, 083 degrees celcius and boils at 2, 567. If you ever feel like boiling copper at home, I recommend a very big oven. All copper falls into two main categories: oxidized...
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Hydrothermal Vents Hydrogen Sulfide
580 wordsHydrothermal Vents are considered by scientists to be very unique and complex communities of organisms. The reason for this is due to the fact that unlike most other organisms, Hydrothermal Vents are not powered by the sun s energy. Most organisms on the Earth+s surface depend on plants to produce nutrients from sunlight. This process is called photosynthesis. These communities are unique in that they depend on a different food-making process other than photosynthesis. Bacteria at the vents make...
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Earths Crust Iron Ore
632 wordsFe While Iron Iron Fe While my study on iron i found that iron is actually an important element. I always thought of it as just a metal but it has many other uses. While reading this report you will learn about these uses. You will also learn about Irons properties and where iron is found. Irons Facts And History Irons symbol is Fe, It is a silvery white metal. Irons symbol comes from the latin word ferrum The atomic number of iron is 26; iron is one of the transition elements. Metallic iron was...
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Blast Furnace Hydrogen Sulfide
1,000 wordsIron, Steel and Metal Finishing Operations Summary By: Kevin Worley Southwestern Oklahoma State University Production, forming, and cleaning of steel products creates several waste-outputs. These outputs range from the benign to RCRA regulated hazardous waste. Listed below are the steps associated with a metal product from ore to finished product, detailing the various wastes. Production of Coke Converting iron ore into steel involves using coke, limestone, and ore to create the reduced metal. C...
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Sulfur Dioxide Acetic Acid
1,936 wordsLead, symbol Pb, dense, bluish-gray metallic element that was one of the first known metals. The atomic number of lead is 82; the element is in group 14 (or IVa) of the periodic table. Lead was mentioned in the Old Testament. It was used by the Romans for making water pipes, soldered with an alloy of lead and tin. Few metals have been used in more different ways than lead. Lead ornaments and coins have been in use since ancient times. In the Middle Ages strips of lead called came's were first us...
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Life On Earth Newly Discovered
881 wordsUntil recently, scientists believed that the sole source of energy responsible for life on earth was the sun. In 1977, a group of scientists researching the theory of plate tectonics, traveled to the floor of the equatorial Pacific Ocean and discovered something that could possibly explain how life began on this planet. From the Galapagos Rifts thermal springs, scientists discovered densely populated communities of several species never before observed. Since that time the Federal Government has...
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Hydrogen Sulfide Water Treatment
263 wordsOzonification in Water Treatment Report Ozone is natures agent for cleaning and treating both air and water. That clean fresh smell in the air following a thunderstorm, the bright sky and brilliant colors of nature are due to ozone created by lightning and the Suns energy. Ozone is a gas that is created naturally in our atmosphere when oxygen in the air is exposed to high intensity ultraviolet rays. Both the sun and lightning create the ozone. Ozone is also one of natures best bleaching agents, ...
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