A Look at Global Warming
Global warming has probably affected the planet for years, but has become evident the past few centuries. Back then no one believed that such things as the “Greenhouse Effect” would have an effect on Earth, and as far as they knew, these scientists were telling lies. It has become a real world issue, and not to mention a controversial matter, on whether it exists. But there is no doubt about when you look at the evidence dating back to the late 1800s. This effect, caused mostly by humans, causes our planet to increase its temperature year by year. Although it progresses slowly, it could lead to significant events and changes on our planet. There are many other issues that under debate, which we will not bother with.
But are we the cause of all this? And how does this heating happen? More importantly, how do we prevent these events from happening on earth? And what does the greenhouse effect have to do with any of this? All will be answered in due time.


Earth (circled) as a single pixel from 4 billion miles (6.4 billion kilometres) away
Introduction