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Yet, in recent times, many species have passed out of existence sooner than they would have naturally. ... They are home to between 50 and 90 percent of the millions of species living on earth. Yet each hour, several thousand acres of tropical forest are destroyed. By conservative estimate, this destruction means that 50 to...
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teacher.scholastic.com/scholasticnews/indepth/endangere...
teacher.scholastic.com/scholasticnews/indepth/endangered_species/background/index.asp
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Each species and subspecies dealt with is covered as thoroughly as historical and scientific literate allows. The common, genus, and species names are provided, along with any alternate common names. ... Though many species and subspecies are often poorly known, much of what ... Happy Thanksgiving everyone! 8 1 hour ago...
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www.amazon.com/Vanished-Species-David-Day/dp/0831727829
www.amazon.com/Vanished-Species-David-Day/dp/0831727829
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"Extinction rates are rising by a factor of up to 1,000 above natural rates. Every hour, three species disappear. Every day, up to 150 species are lost. Every year, between 18,000 and 55 ... "The UN figures are based on loss of habitats, estimates of how many species lived there and so will have been lost," he told Reuters.
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www.planetark.org/dailynewsstory.cfm/newsid/42067/story...
www.planetark.org/dailynewsstory.cfm/newsid/42067/story.htm
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It is impossible to determine since there are species of animals too small to see readily. But the number is probably much higher than is reported for macro species (an animal or plant that you can readily see) extinction. One reason for th...
http://answers.yahoo.com/question/index?qid=20090811104...
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OSLO (Reuters) - Human activities are wiping out three animal or plant species every hour and the world must do more to slow the worst spate of extinctions since the dinosaurs by 2010, ... "The U.N. figures are based on loss of habitats, estimates of how many species lived there and so will have been lost," he told Reuters.
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www.reuters.com/article/topNews/idUSL2253331920070522?f...
www.reuters.com/article/topNews/idUSL2253331920070522?feedType=RSS
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OSLO (Reuters) - Human activities are wiping out three animal or plant species every hour and the world must do more to slow the worst spate of extinctions since the dinosaurs by 2010, ... "The U.N. figures are based on loss of habitats, estimates of how many species lived there and so will have been lost," he told Reuters.
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www.reuters.com/article/environmentNews/idUSL2253331920...
www.reuters.com/article/environmentNews/idUSL2253331920070522
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Nearly a quarter of the world's land mammal species are at risk of extinction, and many others may vanish before they are even known to science, according to an extensive survey of ... Handmade in Nepal from the bark of the daphne papyracea tree. Seven assorted colours in each pack for £6.95 ... up to £12 per hour.
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www.guardian.co.uk/environment/2008/oct/07/endangeredsp...
www.guardian.co.uk/environment/2008/oct/07/endangeredspecies.wildlife
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And the skylark, whose twittering has provided the soundtrack to millions of countryside walks and inspired Percy Bysshe Shelley, in Ode to a Skylark, to praise its "profuse strains of unpremeditated art", is struggling and could soon vanish from many areas. ... Climate change threatening bird species, RSPB says...
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www.guardian.co.uk/environment/2009/may/25/birds-wildli...
www.guardian.co.uk/environment/2009/may/25/birds-wildlife-conservation
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; How many seeds do apples have? ... ; How many species vanish each week? ... The earth spins at about 1,000 miles per hour (at the Equator). Earth is approximately 24,000 miles in circumference (at the...
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wiki.answers.com/Q/FAQ/2543-7
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