Antarctica is vital to our existence because of a
On January 25, 2012 in Travel
Antarctica is vital to our existence because of a very unique natural phenomenon. The greenhouse effect is more prominent at the poles where the particles making up the atmosphere are the most intense. Likewise, the absorption of the sun’s radiant energy is more concentrated at the poles, warming the earth’s surface. To get a closer look on travel to antarctica visit this site.
The surrounding atmosphere is comprised of almost eighty percent nitrogen. Carbon dioxide and methane exist in tiny amounts. These gases, combined with water vapor, reflect radiation back toward the earth causing it to warm. This process is called the greenhouse effect.