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What was the worst flood in American history?
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The Great Mississippi Flood of 1927 was the most destructive river flood in the history of the United States, with 27,000 square miles (70,000 km2) inundated
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Is Arcturus a red giant?
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Arcturus is a red giant star in the Northern Hemisphere of Earth's sky and the brightest star in the constellation Boötes (the herdsman).
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Why is 23.5 degrees so important?
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The axis of rotation of the Earth is tilted at an angle of 23.5 degrees away from vertical, perpendicular to the plane of our planet'
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What are the bad things about oil?
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Spilt oil can pollute streams, rivers and, if it soaks through the soil and rock, groundwater. In the UK our drinking water supplies come from rivers and groundwater.
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What is the third rule of digital etiquette?
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What are three rules for Internet etiquette? 10 rules of netiquette for students Make sure identification is clear in all communications. …
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Who invented the telescope in 1609?
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Galileo Galilei (1564-1642) was part of a small group of astronomers who turned telescopes towards the heavens. After hearing about the "
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What’s coming to Disney Plus in 2021?
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What Disney shows are coming out in 2021? Which shows and movies are coming to Disney+ in 2021 and beyond? Content Release date Label The Chicken Squad
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How abyssal hills are formed?
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Apparently, the hills are constructed by two processes: volcanism and block faulting. The relative contribution of each may depend on the spreading rate.
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Where do you find Bortle?
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One of the easiest ways to identify the brightness of your night sky is to use the Bortle scale. A light pollution map will show that a large city radiates
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What are threats to ocean ecosystems?
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Global warming is causing sea levels to rise, threatening coastal population centers. Many pesticides and nutrients used in agriculture end up in the coastal
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