Surprising Geography Facts You Didn't Know

I am Peter Griffin, and here are some geography facts that I can guarantee you didn't know.

First, the Philippines has an island that sits inside a lake on an island that

sits inside a lake on another island. Shocking, isn't it? Second,

the Mount Everest, the world's tallest mountain, could fit inside the Mariana Trench,

the world's deepest oceanic trench. Third, California has more people than all

of Canada. Fourth, 20% of oxygen is produced by the Amazon.

Fifth, Australia is wider than the moon.