You are well acquainted with the negative effects of the greenhouse effect, but the fact remains that without it, Earth would be a very different place. How would our world be different if there were no such thing as the greenhouse effect?

Greenhouse effect is the natural phenomenon which makes the Earth's atmosphere favorable for any form of life. As the sun's rays radiates into the atmosphere, some are deflected while some are absorbed. The Earth reflects this back, causing the heat to be trapped. At night, this keeps the Earth warm enough. Without the greenhouse effect, nights would be too cold and days would be too hot that life cannot be sustained.