4 Geography Facts That Prove the Earth Isn't FlatTo most, the fact that sailors have been able to take a trip around the Earth is proof enough that the planet is round. But, believe it or not, the debate surrounding whether the Earth is round or flat still exists. Despite scientific evidence to the contrary, a recent poll found that nearly 2% of people surveyed have never believed that the Earth is round. While this number is still relatively low, 2% is much higher than you might expect.Are you one of the 2%? Are you trying to convince a...