DRAMATIC EFFECT OF GAS POLLUTION ON THE ENVIRONMENT Our planet can be considered globally as a living organism in which each single part interacts with the others in an extremely delicate way. Human activities, which often alter this equilibrium, lead to a homeostatic reaction that tends to re-establish the loss (or missing) equilibrium by eliminating all the perturbant elements. Actually, Earth's atmosphere has never been unchangeable: its composition, temperature and auto-depuration ability have continuously fluctuated …
showed first 75 words of 950 total

showed last 75 words of 950 total
…the member countries must deal. Are these organizations going to succeed in keeping our environmental features constant? Or is this really going to ruin important natural settings permanently? Earth, as a global organism, has been in rebellion against human settlements and products for centuries, and we are now facing the consequences of our actions. 1) United States Environmental Protection Agency. EPA Global Warming Site: Emissions. 28 October 2001 <http://www.epa.gov/globalwarming/emissions/ index.html>