SCREWS Anjori Grover Vasesi ------------------------------------------------- SCREWS ------------------------------------------------- Introduction A screw‚ or bolt‚ is a type of fastener characterized by a helical ridge‚ known as an external thread or just thread‚ wrapped around a cylinder. Some screw threads are designed to mate with a complementary thread‚ known as an internal thread‚ often in the form of a nut or an object that has the internal thread formed into it. Other screw threads are
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49 Simple Things You Can Do to Save the Earth (The author wishes to thank his wife for suggesting he "get up and do something" to save the earth. This book is dedicated to her.) 1. TURN OFF THE LIGHTS. Even if you’re only going out of the room for a few minutes. Those kilowatts add up. (My wife groans when I say it‚ but‚ "It makes cents—with a c.") 2. UNPLUG APPLIANCES WHEN NOT IN USE. Some of them‚ with their complicated timers and instant start-up features‚ constantly consume small amounts
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Whale Rider 1) Paikea is an example of a female activist‚ where she show the belief that men and women should be equal‚ and neither is superior. The story of Paikea was created and influenced by a man and a woman who both understand the complexities of the Maori lifestyle‚ and the difficulties that go along with living as a part of it. This is an important point as the creators of the characters can relate to the struggles of Paikea as she attempts to change tradition and make the culture more
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Cardio respiratory endurance-ability to sustain moderate intensity‚ whole body activity for extended time periods Exercise-physical activity that is planned‚ structured‚ and repetitive‚ and that results in improvements is fitness Muscular endurance-ability to perform repeated‚ high intensity muscle contraction Muscular strength-maximum force applied with a single muscle contraction Physical activity-any movement that works the larger muscles of the body‚ such as arm‚ leg‚ and back muscles Physical
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It is my great pleasure and privilege to address this important “SAVE THE EARTH” seminar on “GREENPEACE DAY”. In my speech today‚ I shall endeavor to present my views on the value of conservation of the environment. The condition of the environment and conservation of it is a worldwide issue. It has many aspects to which it is destroyed and can be conserved. However‚ today I would like to project my speech on three of the most common of those ways. They are deforestation‚ marine debris and air
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1- Why are whales hunted? Whales were hunted mainly for these products: * lamp oil (from sperm oil) * margarine and cooking oil (from whale oil) * candles‚ soaps‚ cosmetics and perfumes (from sperm oil) * corsets and umbrellas (from sperm oil) * whale-meat for human consumption * animal feed (from meat meal) * fertilizer (from bone meal) * string for tennis rackets (from tendons) 2- What parts of the whale are used and for what purposes? The meat was used as food
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The evolution of whales is brought up more than the evolution of almost any other species. This is not just do to their massive size‚ the evolution of the whale is very unique. During the evolution of the whale‚ it lost it’s legs‚ all of it’s vital systems‚ and has become to a life in water. This is the opposite of what some scientists believe‚ they think that most animals evolved from water dwelling creatures to land creatures. Most details of whale evolution are currently unknown. We do know
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both wild and captive Killer Whales‚ data and information has been generated that adds question to the health issues associated with captivity. “The killer whale (Orcinus orca) has proven to be among the most difficult of all species to hold adequately in zoological facilities. The killer whale is a particularly large-brained and long-lived species who evidences a high degree of social complexity in the wild.” (Noonan) Their behavior and relationships with other whales within the family‚ known as
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Do you agree with the Norwegian and Japanese position on permitting the hunting of non-endangered species of whales as a cultural exemption? Fishing and hunting have been for some communities a way of living for several hundred years. This way of living and the methods associated have been part of their identity for generations after generations‚ and in many cases preserved by these communities. Because of the globalization‚ the world is becoming a “global village” where some powerful countries feel
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killer whales‚ have been in captivity for over fifty years. The magnificent stunts the animals are trained to do is jaw dropping. Killer whales‚ on the other hand‚ do not seem to feel the same positive regard. Infact‚ they have killed or injured more than one-hundred people during their stay in captivity. Keeping killer whales in captivity not only threatens the whales‚ but harms humans as well. Tilikum‚ who is known for making big splashes in one of SeaWorld’s segments in the killer whale shows‚
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