News tagged with poll
Related topics: barack obama , adults
Pollution is the introduction of contaminants into a natural environment that causes instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or living organisms. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the elements of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as point source or nonpoint source pollution. The Blacksmith Institute issues an annual list of the world's worst polluted places. In the 2007 issues the ten top nominees are located in Azerbaijan, China, India, Peru, Russia, Ukraine and Zambia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
(AP)—A new poll finds that Americans underestimate their chances of needing long-term care as they get older—and are taking few steps to get ready.
Health Apr 24, 2013 | 5 / 5 (1) | 0