The burning of fossil fuels release chemical pollutants into the air called greenhouse gases and can also lead to acid rain. Biological pollution is the introduction of living organisms, which grow and become invasive, into the environment. This can choke-out native species. Examples include some microorganisms, invasive weed species and the gypsy moth, which is an invasive forest pest. To unlock this lesson you must be a Study.com Member.
12-month target price. The Wall Street analystsâ consensus suggests that Sprintâs 12-month target price is $7.28, which implies a potential return of -11% from its closing price of $8.15 on July 3, 2017.
Sprint to offer free international data roaming. Sprint hopes to attract new customers with a plan designed to give global travelers free data roaming in 15 countries.oth plans will let customers pay extra for faster connections on 3G networks. Sprint customers can pay $15 for 100MB of data downloads on a one-day pass, $25 for 200MB on a seven-day pass and $50 for 500MB on a 14-day pass.