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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One of the most interesting theories that cannot be observed is the Moon’s magnetic field‚ and why there is not one anymore. Moon rocks Colwell 7 brought back from the Apollo age astronauts shows that at some point the moon did have a magnetic field as strong as the Earth’s at some point. From analyzing the way the rock formed‚ the scientists can determine how long the Moon had a magnetic field. From their research they have discovered that a magnetic field persisted for much longer than it should
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THE EARTH At the beginning our planet is no more than a case of fire and cloud with glutenated dust particles similar to so many similar cloisters in the universe. This was the miracle where our life exists in this universe. Today life our life is just a link or chain of so many numerable living beings that was succeeded one another honours over nearly 4 billion years and even today new volcanoes continue to sculpt our landscapes it appears like molten rocks from the depths‚ solidifying‚ cracking
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self-knowledge needed to transform the world. The Greek word cosmic‚ means "order and harmony" in the world‚ and on a more broad level‚ the universe. Cosmic Education is not itself “the curriculum” or a set of facts but rather a decompartmentalized way of presenting stories that opens up lines of inquiry which roughly correspond to traditional elementary academic subjects. “The purpose is not to create walking encyclopedias of knowledge… The ‘stuff’ the students learn is almost incidental to the
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The Apollo landing on the moon was a important time in America history. Three important parts were John F. Kennedy’s 1962 Speech at Rice University‚ America landing on the moon‚ and America winning the space race. To begin with the Space Race started with a bet. The bet was tot see who could be the first one to get to the moon. This bet was between the Soviet Union and America the prize was pwer. Who ever got to the moon first had the pwer to send nuclear rockets to other countrys. This
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Sunlight is shown coming in from the right. The earth‚ of course‚ is at the center of the diagram. The moon is shown at 8 key stages during its revolution around the earth. The moon phase name is shown alongside the image. The dotted line from the earth to the moon represents your line of sight when looking at the moon. The large moon image shows what you would see at that point in the cycle. For the waning gibbous‚ third quarter‚ and waning crescent phases you have to mentally turn yourself upside
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Investigative question: how are esters formed ? Esters are formed by the reaction of an alcohol and a carboxylic acid‚ usually in the presence of sulphuric acid to catalyse the process‚ or by the reaction of an acyl chloride with a carboxylic acid (this requires no catalyst and is irreversible without additional reactants) are the most common ways used. Others include reactions of certain molecules such as structural rearrangement. Apparatus: Plastic dropping pipettes‚ Beaker (100 cm3 or 250
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Phases of the Moon: What Are They? Phases of the moon discovery: In 1609‚ the “Phases of the Moon‚” was discovered when a man named Galileo‚ was looking at the sun from his telescope when he noticed that the moon orbited around the Sun. Galileo created a telescope that could zoom in 20 times the actual distance of something. With this‚ he made an observation that the moon travels around the Earth at different times causing the moon to look different. Scientists now say that the moon is approximately
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world is living their own unique story. What makes their story interesting are all the tragic and meaningful events that occur in their story. For example‚ in the novel‚ The Good Earth‚ Pearl S. Buck describes Wang Lung’s story and and how he transforms from a poor farmer to a wealthy landowner. Throughout his transformation‚ Wang Lung and his family go through a series of events that fill up pages in his story. Although everyone’s story is unique‚ Pearl S. Buck makes it possible for the readers
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This has been a post I’ve been meaning to write for a long time. I’m an absolutely die-hard fan of Sailor Moon‚ and part of that is because it served as my childhood introduction to feminism. That might be a little bit hard to believe‚ considering the super heroines of the show are known for outfits not much more revealing than Wonder Woman’s. Silly outfits aside (you get used to them)‚ this show was absolutely groundbreaking. Its protagonists are 10 realistically flawed‚ individual and talented
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