Experts in environmental health and cardiologists at the University of Southern California just demonstrated for the first time what so far was just a suspicion of atmospheric pollution in large cities affect cardiovascular health. Research has found a direct relationship between the increase in the concentration of particulate air pollutants in the city and the wall thickening of the arteries (the "intimate media"), which is a proven indicator of atherosclerosis.
The pollution not only affects the Earth, but it also affects us all!.
miércoles, 9 de junio de 2010
martes, 8 de junio de 2010
STOP THE CONTAMINATION:
Is the contamination any substance or form of energy that can causa harm or imbalance(irreversible or not) in an ecosystem, the physical environment or in a living being. It is always a negativ alteration of the natural state of the environment, and therefore is generated as a result of human activitie.
Stop the contamination. Please, if we all join together, we can make the world without contamination. Respect to land.
Some tips to consider:
-Create awareness.
- Do not burn or cut plants.
- Put the trash in the appropriate places.
- Controlling oil spills.
- Recycling items ( give them a new use ).
- Avoid use of aerosols.
- Do not waste water.
Is the contamination any substance or form of energy that can causa harm or imbalance(irreversible or not) in an ecosystem, the physical environment or in a living being. It is always a negativ alteration of the natural state of the environment, and therefore is generated as a result of human activitie.
Stop the contamination. Please, if we all join together, we can make the world without contamination. Respect to land.
Some tips to consider:
-Create awareness.
- Do not burn or cut plants.
- Put the trash in the appropriate places.
- Controlling oil spills.
- Recycling items ( give them a new use ).
- Avoid use of aerosols.
- Do not waste water.
lunes, 31 de mayo de 2010
Contamination :
The Contamination is the introduction of an environment contaminants Into That Causes Instability, disorder, harm or discomfort to the ecosystem ie physical systems or living organisms. Can take the form of energy or Chemical Substances, Such as noise, heat, light or. Pollutants, the elements of pollution, can be Foreign Substances or energies, or Naturally occurring; When Naturally occurring, They Are Considered When They Exceed natural contaminants levels. Pollution is Often classed as point source or nonpoint source pollution. Annually The Blacksmith Institute issues a list of the World's Worst Polluted Places. In the 2007 issues are the ten top nominees Located in Azerbaijan, China, India, Peru, Russia, Ukraine and Zambia.
Source added by: Anabella Lucia Santiago-1° año "A"
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