Global Warming
...about the changes that occur in it. It isn't that we just aren't paying attention, but more of the fact that it is hard to notice slight changes over long periods of time. Environment awareness has been on the rise in recent decades. What was once considered a thought; is now a concern regarding global warming. The “greenhouse effect” is a theory in which contributes to global warming. Industrialization, deforestation, and pollution have severely raised the atmospheric concentrations of water vapor, carbon dioxide, methane, and all greenhouse gases that help trap heat near the Earth’s surface.
To expand on the issue of global warming, we need to first break down this philosophy. Global warming is closely linked with the “greenhouse effect.” Global warming is caused by the emission of greenhouse gases (Time for a change.) The “greenhouse effect” is the warmth that happens when certain gases trap heat in the Earth’s atmosphere. The light is let in by these gases and keeps heat from escaping, like the greenhouse glass walls. The sunlight shines onto the Earth’s surface, where it is then immersed and then bounces back into the atmosphere as heat. In the atmosphere, the “greenhouse” gases entrap some of this heat, and the rest break away into space. More heat is trapped as more greenhouse gases are in the atmosphere.
The greenhouse effect theory presents the idea that the Earth’s atmospheric temperature is steadily rising due to deterioration of the o-zone layer. The rapid rise in greenhouse gases such as carbon dioxide, are a serious problem because it is increasing the climate faster than it should be. In addition, the new and more unstable climate poses dangerous challenges to all species and plant life.
In past years, the Earth's climate has continually fluctuated between temperatures like those we see today but has always keep temperatures cold...
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