IBS Trigger Food List. Please don't read this IBS trigger foods list and assume that you can never again eat any of these IBS bad foods, so life is no longer worth living. These are all IBS trigger foods, yes, and some of them you will probably have to completely eliminate from your diet.
Scientifically, the Earth was formed around 4.6 billion years ago. Clouds of gases and elements revolving around the Sun started gathering mass. They were pulled together by their own gravity, and formed a lump of elements, which, as it traveled around the sun, transformed into the Earth we know today.
The age of the Earth is about 4.54 billion years; the earliest undisputed evidence of life on Earth dates from at least 3.5 billion years ago, and possibly as early as the Eoarchean Era, after a geological crust started to solidify following the earlier molten Hadean Eon.