Pollution Essay: Immediate Action Must be Taken on Global Warming

Global Warming is an important ecological issue, but is usually overlooked for more pressing short term problems. With so little attention provided to global warming, our situation can only get worse. Problem's already happening include the greenhouse gas effect, though it occurs naturally and the earth would be much colder (around 30C cooler). But to much of these gases and we will change the climate to much, to an extent that we may not be able to fix. On top of the warming due to greenhouse gases, there are also holes in our O-Zone layer, which blocks out over 90% of the UV rays, and also the weakening of our atmosphere.

What is global warming? Usually when people think of Global warming, it's the normal Ice Caps melting and warm winters, which is partly true. Global Warming is the accelerated rate in the increase of temperature. But they are ignorant to the fact that Global warming can and will cause so much more damage to us soon in the future, along with these effects we will also face Food Shortages from the extreme weathers, heating that can actually damage you, and water contamination. The increase in temperature is caused by greenhouse gases, such as methane from livestock and Carbon Dioxide, from cars and industrial process's.

Greenhouse gases are chemicals that are found in the atmosphere, and can occur either naturally or due to human activities such as the overuse of fossil fuels, industry, and agricultural processes caused by human, natural, and other gas emissions. Because of their make up, they allow energy from the sun to enter the atmosphere freely. When sunlight strikes the Earth’s surface, some of it is reflected back towards space as infrared radiation (heat). Greenhouse gases absorb this infrared radiation and trap the heat in the atmosphere, slowly warming our planet due to energy not being able to leave. Contrary to belief, global warming is NOT caused by “pollution”, but simply from process's that release Carbon Dioxide, like burning fossil fuels like coal and oil.

If we do not slow down our use of fossil fuels (Or totally stop the use), and stop destroying the forests, the world could become hotter than it has been in the past million years. Average global temperatures have risen 1 degree Fahrenheit over the last century. If carbon dioxide and other greenhouse gases continue to go into the atmosphere, global temperatures could rise five to 10 degrees by the middle of the next century.