The text “Earth day” by Atticot and Manning states‚ “Every square mile of the oceans contains more than 46‚000 pieces of paper.” Thanks to Earth day we can have a clean and healthy Earth. We don’t have to worry about waking up one day and not being able to breathe because our Earth is sick and polluted. Earth day is still important because if we do not have Earth day our oceans would be even more polluted and dirty‚ our animals would be sick and become endangered and humans would start dying
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George Gittoes’ art piece‚ White Earth is a dramatic oil on canvas depicting the political corruption a 15 year old boy had been pressured into. Gittoes‚ the renowned Australian artist has always created his pieces by inspiration of his life experiences. He has an immense passion for art and humanity so being an eye witness to suffrage of humanity all over the world is conveyed in his work. White Earth is another successful and captivating work. Gittoes was witness to an Afrikaaner - Weerstands
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An Earth Leakage Circuit Breaker (ELCB) (now referred to as residual current circuit breaker) is a safety device used in electrical installations with high earth impedance to prevent shock. History ELCBs were mainly used on TT earthing systems. Nowadays‚ ELCBs have been mostly replaced by residual-current devices (RCDs). However many ELCBs are still in use. Early ELCBs responded to sine wave fault currents‚ but not to rectified fault current. Over time‚ filtering against nuisance trips has also
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Some people believe that the Earth is being harmed (damaged) by human activity. Others feel that human activity makes the Earth a better place to live. What is your opinion? Use specific reasons and examples to support your answer. We all know that people in the prehistorical period had to struggle natural environment in order to make livings. They had to hunt preys and gather fruits‚ even cut down trees to build their houses. However‚ as technology improved‚ many people are aware of human activities
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Our earth is the only planet in the universe which has an environment suitable for life or existence. Air‚ water and fire is needed for survival. Earth provided these essentials and man used them. This usage over the period has led to serious pollution problems that can be hazardous to all of us. Many industries have come up owing to rapid urbanization. Furthermore‚ there is an ever increasing demand of petrol and diesel for running various means of transport. As a result‚ a heavy amount of
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The earth has not always looked the way it looks today. In other words‚ the United States one billion years ago was in a totally different location than it is today!! How does this happen? And why does this happen? Let’s take a look. In order for us to get some understanding of how the earth has changed over time‚ we first need to understand some of the things that took place‚ and are still taking place‚ in the earth. What about the internal structure of the Earth? Our best clues about the interior
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How earth is like spaceships Introduction Earth is very similar to a space ship because both are self-contained system with all the necessities to support lifelike a spaceship planet Earth moves through space‚ revolving around the sun at a speed of 108‚000 km/hr planet earth is isolated. A spaceship has a unique life support system providing air‚ water‚ food‚ shelter and companionship. Earth also has its own life support system which includes the atmosphere‚ hydrosphere‚ lithosphere and biosphere
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age of the earth has been debated for centuries. Some people think that it is the big bang and everything evolved after that. They believe that that it took billions of years for earth to form. Others believe that God created the earth in seven days‚ and that the earth is young. There are plenty of evidence that earth is young. For example‚ there is only a little bit of sediment on the seafloor‚ but if the earth is 4 billion years old there would be more. Another example‚ is if the earth was old soft
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1-Identify and describe the four earth subsystems and explain how they interrelate. The four earth subsystems are atmosphere‚ hydrosphere‚ biosphere‚ and lithosphere. “The atmosphere is the mixture of gases that surround the Earth. The hydrosphere is all waters on Earth‚ including subsurface and atmospheric water. The biosphere is all living organisms on Earth‚ including those on the land‚ in the water‚ and in the air. The lithosphere is the solid portion of the Earth‚ which is made up of rocks and
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documented. With the retreating of these glaciers is the depletion of the freshwater supply. The author rebuts the statements of those who believe climate change is natural by saying that the climate is warmer than other warm phase the Earth has been through. The reason the Earth is going through this period of abnormal warmth is due to the climate not having been exposed to the greenhouse gases previously. He states that the amount of heat that the sun provides has been decreasing since 1940 and that the
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