Habitat Destruction :: essays research papers

Habitat DestructionOverviewIn this new age of engine room and advances in every possible field of study, many people pass on about the environment. Some go away just throw their trash in all over the place with no concern for the possible consequences. Of course, there atomic number 18 many consequences, but only one comes to my mind. That is the demolition of species homes or habitat destruction. Habitat destruction or habitat loss is the altering or elimination of the conditions that plants and animals need to survive. The primary threat to the worlds biodiversity is habitat destruction (Okey p.1). Prairies nurse been greatly affected. The loss of prairie habitat ranges from 20 to 99 pct depending on the region (Benedict, Freeman, & Genoways, p.161). Habitat destruction can be caused by many things. These include The introduction of alien (exotic) and domesticated speciesPest and marauder controlThe collection of animals for pets and researchPollutionEcological factorsLoss of gumption speciesOverexploitationDisease Limited distributionMany of these causes could be prevented more or less easily. If people today would just follow some simple rules, no(prenominal) of these would be as big as they atomic number 18 now. The Introduction of stranger (Exotic) and Domesticated SpeciesIntroducing exotic species has been a highly debated issue. Why should we bring other animal or plant into a region to eradicate some other species? Thats the question that people have been asking for ages. Of course, there ar positives to bringing in another species, but many times, there are just as many negatives. Also, these species can be introduced accidentally or intentionally. The new organism may cause no obvious problems and eventually, it will be considered native to the area. For example, corals are perhaps the oldest animals on the planet, and these long-lived corals have evolved in one of the Earths most stable environments (Eichenberg, p.2). If a new type o f fish were to be put into the ecosystem with the corals, the coral would be affected. First, the fish might eat the coral. Second, they could use the coral for shelter, and possibly minus it that way. Third, the fish could bring predators that might also eat the coral. Introducing an exotic species has the rippling affect of dropping a stone into a pool of water. Everything alfresco the epicenter is affected. A study was done at Cornell University, and they estimated that $120 jillion per year are spent fixing the problems caused by exotic species (Chiras, p.