According to Wikipedia, global warming is “the observed increase in the average temperature of the Earth’s near-surface air and oceans in recent decades and its projected continuation.”
Many observations indicate that global warming has taken place during the 20th century. This has resulted in an increase of the average surface temperature, a decrease in the snow cover and ice extent,...
Temperature change is a normal occurrence on the changing earth that we live on. If we look back over the past 400,000 years, we see that the average temperature as determined by Antarctic ice-core records, show an 8-deg C change. The earth is normally about -4 to -5 deg C below the current temperature. This was during the four ice ages that occurred during this period.
The warm periods between the ice...
Global warming explained:
Global warming is a tepid of temperature of our earth’s atmosphere due to carbon dioxide buildup. In result, temperatures would raise a chain of events that would occur worldwide. The changes in the environment caused by global warming have increased dramatically over the years. Numerous individuals believed that this phenomenon is caused by the heat from the sun. Others...
Understanding the global warming facts will help to you realize why it has become such an important and controversial issue around the world. Initial research on the subject is now being questioned and reevaluated by scientists. It seems the more we research global warming, we begin to realize how little we can actually know about it. Let’s take a look at some of the current issues we are dealing...
Global warming is happening and some people still think it’s not happening which is just fine, but even they have to admit the climate is changing. The planet constantly altering, we have to decide what we will do to adapt. Animals and plants are already changing the way they act by blooming and migrating sooner. With technology constantly changing, new variables are added to this equation of global...