Enterprises such as agriculture and the construction of dams to generate electricity through the diversions and alterations of river has led to drastic and redundant changes in climate that would in return affect the organisms located within Earth's ecosystems. ... Plants and animals have been either deliberately or unwittingly brought to theses new locations by humans, some as far as the other side of the globe. Others have no choice but to leave their destroyed habitats, in the search of new surroundings. ... Some degrade the standard of living for humans, while others affect variou...

• Word Count: 1055
• Approx Pages: 4
• Grade Level: Graduate