Nice quiz. One error, one quibble. 1. Raccoon has 2 Cs. 2. The picture for cartoon is really comics. While cartoon and comic can be used interchangeably, cartoon usually refers to either a single panel or an animation, and comic usually refers to a series of panels.
Such fun! Don't have any problem with the 'cartoon' picture, if someone doesn't get that, he shouldn't be allowed to operate a computer. I think the picture of Elafonissi beach on Wikipedia would be more suiting for a lagoon than the picture of Garabogazköl.