Random FactsCuriousOneOctober 23, 2016assumed, discovered, earth, More, only, previously, scientists, seven, than, three, times, trees, trillion, YearComment Only one year ago scientists discovered that there are 3 trillion trees on Earth, seven times more than it was previously assumed Random FactsCuriousOneOctober 23, 2016assumed, discovered, earth, More, only, previously, scientists, seven, than, three, times, trees, trillion, YearComment