Asteroids

Today, we worry ab prohibited our lives daily, whether it be driving home from school or work, flying in a plane, or if well sodium carbonate some disease and drop dead. We worry about the retain of the world now with global climate change, terrorism, atomic warf be and now radical weather patterns argon more colossal than ever. However, one very real threat to our lives that we neglect to make out is that of asteroid collisions. Some of these asteroids are more than a grease mile wide, and if a collision were to happen, it would result in a 300,000 megaton fit. for each one megaton is equivalent to one million sticks of dynamite, and an explosion like that would compositors case a global catastrophe. It would wipe out entire cities; sweep away hundreds of thousands of people, and just as many a(prenominal) animals and plants. If it so happened that an asteroid arrive in an ocean, (which is more probable on this planet visual perception as how it is 3/4ths wate r) it would trend a massive tsunami. The waves would fig up hundreds of feet and swamp the surrounding continents, leaving only swamps and wetlands where there employ to be cities and beaches. However, if a similarly sized asteroid were to turn everywhere Earth on land, it could devastate cities and kick up bighearted dust to block out any sunlight for weeks, if non months.

The mile-diameter asteroids are the biggest worry, but dont think that small ones wint make an impact (pun intended). It has been shown in an heavens in Siberia, that even a comet 200 feet across tush cause significant damage. Alth ough this comet missed any civilization, it ! still devastated an knowledge origin of a couple hundred square miles, killing wildlife, thrill down trees, and starting fires. So, just because an asteroid isnt 5280 feet across, doesnt mean it couldnt potentially kill hundreds of thousands of people. The thing that in reality makes these asteroids scary and a real threat, is that we have only shut in about 10% of the really large ones. It is estimated that there are about 2000 asteroids larger than a...If you want to get a on the loose(p) essay, order it on our website: BestEssayCheap.com

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