A fact is a statement that is true and can be verified objectively, or proven. In other words, a fact is true and correct, no matter what. An opinion, however, is a statement that holds an element of belief; it tells how someone feels. An opinion is not always true and cannot be proven.
I believe it is Istanbul with 11,400,000 inhabitants located in Turkey.
1, 2, 3 numurates of tropical rainforests and grasslands
