MNN Quizzes

So you think you know everything about Harry Potter, alternative energy or sharks?

Whether you're a trivia addict with a competitive streak or just have a thirst for knowledge, there's probably an MNN quiz for you.

Test your knowledge with these fun, free online quizzes.

If quizzes aren't your thing, check out MNN Lists.

The word 'definition' in a dictionary
July 20, 2016, 1:46 p.m.
The online dictionary Dictionary.com added a number of popular words culled from news headlines and social media. Can you define them?
A bergamasco at the Westminster Kennel Club dog show
July 13, 2016, 11:54 a.m.
Step aside, retrievers and beagles, and let these rare dogs trot into the spotlight for a change. From Pulis to Leonbergers, how much do you know about these breeds?
Coral reefs are home to an abundance of sea food
July 6, 2016, 12:36 p.m.
These unusual creatures are stunningly beautiful and surprisingly important to life on Earth, so show us what you know!
A herd of bison in the snow
July 5, 2016, 12:33 p.m.
Test your knowledge of this species that's so critical to North America's ecology.
Spaghetti being twirled onto a fork from a spoon
July 1, 2016, 7:40 a.m.
Different countries have different dining customs. Do you know how to avoid being offensive at the dinner table, no matter where the table is?
A farm animal sniffs and licks a human hand
June 24, 2016, 10:52 a.m.
Animals use their senses to detect other animals, communicate and do some wild things. Can you identify the super senses of these animals?