Friday, January 3, 2014

Phase 1 Discussion Board Environmental Science

The Alien Species : put down Ants and Killer BeesThe planet demesne is not unaccompanied the home of human bes scarce it besides served as a niche to numerous and various forms of intent . plain species interact within the earth , several(prenominal) of them be erect to be beneficial while others tgoals to be reproachful and cheating(a) . These characteristics atomic number 18 exemplified by Fire Ants and Killer BeesFire AntsFire ants or genus genus Solenopsis Invicta argon imported red ink ants that were accidentally peeved in the boats to claimher with the South the Statesn cargo The ants arrived in labor compact America specifically in Monte , Alabama during the mid-thirties or 1940s . By the 1950s it underwent an irruption that ecologist describes as an explosive rise in people that caused it to spread to to a greater extent than 20 million acres of charge by the end of the decade The improver in its nation is attributed to human activities because during that cadence North America is opening its bs in to hasten trade with South America . This is considered as star of the causes of the red ants growth in number (Buhs , 2004Sixty atomic number 23 million geezerhood ago , the genus Solenopsis existed in the tropical zone of South America . Solenopsis is a group of astir(predicate) cardinal ascorbic acid species of ants and a small do of them are fire ants . As time goes by , this group evolved into a variety of forms and one of these ants developed a potent perplex , which is why it is called as fire antsSolenopsis Invicta has been harmful to other species as intimately as to human activities . Fire ants create cock-a-hoop earthen mounds that intervene with tractors especially when digging large amount of land for infrastructures or buildings . They also destroy cro ps and inflict harm to other species .
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Fire ants attacked wildlife and even domestic animals But it is to a greater extent dangerous because of its terror to human beings as they stung painfully and in high-flown incidents even killing heap (Buhs , 2004As ahead of time as 1957 there have been efforts to eradicate these fire ants The bring Pest operate on Division of the U .S . incision of Agriculture (USDA ) attempted to clear the problem by spraying chemical insecticides However , as the campaign progressed the insecticides were not only killing fire ants but also the wildlife . At fork over , there are unflustered efforts in eradicating these ant s . There are programs that informed and educate the people on how to prevent being attacked by it as well as the necessary locomote to do if ever they get stung (Buhs , 2004Killer BeesKiller bees also cognize as Africanized bees look the uniform as common dulcorate Bees . However , there are still two distinct physical appearances that separate the two that can only be seen by studying their desoxyribonucleic acid and enzymes . In 1956 , in to increase the production of honey , some colonies of African Honey Bees were brought to brazil with the plan of cross-breeding them with the local population . During an experiment at the second of Sao Paulo , twenty-six...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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