RAMMED EARTH Fíonnadh McGonigle 0818555 Contents • History (page 2) • The Use of Rammed Earth within the UK (pages 3 & 4) • Rammed Earth as a Sustainable material‚ Thermal and Insulation properties (pages 5 & 6 ) • Weather Protection (page 7) • Construction week o Aims (page 8) o Risk Assessment (page 9‚10 &11) o Prototype
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Effect of The Earth’s magnetic field By X 9h Earth’s Magnetic Field Introduction Our Earth is a huge bar magnet tilted 11 degrees from the spin axis of the Earth‚ with geographic north pole being earth’s magnetic south pole and vice versa. Similar to how a magnet has a magnetic field surrounding it‚ our Earth also has its own magnetic field. The earth’s magnetic field is formed in the earth’s core due to a process known as the dynamo effect. According to dynamo effect
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THE HISTORY OF EARTH NATIONAL GEOGRAPHIC By: Juni Haryanto (B1034131008) Muhammad Ridwan (B1034131006) Erwinsyah (B1034131010) Background Earth is the third planet in the solar system‚ earth has been created since 4.54 billion years ago. Every planet in the solar system it is only earth that we know have living creature inside because the condition of earth is the most possible place for living creature can live inside in the planet. The first life creature live in earth is about 3.8 until 3
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God. He lived in this place called heaven. One day he decided he needed to create more things and opportunities. In his heavens he had one companion. He had a dragon. The dragon could breathe fire and destroyed all the bad that happened. He was his bodyguard. God decided to create a place called earth. He started by creating a forest. He added plants and animals. The trees produced oxygen for the plants and animals to breathe. The animals ate some of the plants and attacked other animals to survive
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that form a cloud around the nucleus - Proton: 1 atomic mass unit‚ +1 electrical charge; Neutron: 1 atomic mass unit‚ electrically neutral; Electron: Tiny fraction of 1 atomic mass unit‚ -1 electrical charge Valence Bonds: Interact with other atoms to form chemical bonds Atom & Ions: an Ion is an atom in which the total number of electrons is NOT equal to the total number of proton which would give it a net positive or negative charge. An ion is produced when an atom gains or loses one
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Life on this planet Earth is the product of a delicate balancing act provided by nature. Mankind’s very existence is totally dependent on this fragile ecosystem’s ability to maintain itself. A valuable player in the balance of the environment‚ the ozone layer‚ is facing a very serious threat by man. Chloroflourocarbons (CFCs)‚ are chemical agents commonly found in refrigerants‚ aerosol sprays‚ and in the manufacturing of Styrofoam and industrial solvents. With the rate of more than a half-million
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Earth Day is a day that is intended to inspire awareness and appreciation for the Earth’s natural environment. Earth Day was founded by United States Senator Gaylord Nelson as an environmental teach-in first held on April 22‚ 1970. While this first Earth Day was focused on the United States‚ an organization launched by Denis Hayes‚ who was the original national coordinator in 1970‚ took it international in 1990 and organized events in 141 nations.[1][2] Earth Day is now coordinated globally by the Earth
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What makes man truly human? Man‚ as defined in the dictionary‚ refers to the designation of any or even all of the human race regardless of gender and the number of years spent dwelling in this realm which was called by Pythagoras as “round”. Each of these so-called “persons” have several identities‚ genders‚ faiths‚ attitudes‚ beliefs‚ aspirations and personalities which may serve as a causation to the purpose of their existence in
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Earth Day Our earth is a pleasant place‚ where everything is found‚ everything that we love‚ and everything that we please‚ including our own understanding. Earth day is not only about us‚ as human beings occupying the world around us. It is about our planet‚ our universe‚ and our mother earth. Earth day was first celebrated in 1970‚ 43 years ago‚ it is celebrated in 192 countries around the world. Earth day was celebrated at our school on the 22nd of April 2013. This year was quite different
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Yellow Border Rectangle are trademarks of the Society‚ and their use‚ without prior written permission‚ is strictly prohibited. The “Science and Society” and the “Science and History” features that appear in this book were designed and developed by TIME School Publishing‚ a division of TIME Magazine.TIME and the red border are trademarks of Time Inc. All rights reserved. Send all inquiries to: Glencoe/McGraw-Hill 8787 Orion Place Columbus‚ OH 43240-4027 ISBN: 0-07-861758-8 Printed in the United
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