From rainforests to reef fish, test your environmental IQ with one of our nature quizzes.
Knowledge quizzes
Endangered Species Quiz
More than 40,000 species currently face extinction — and habitat destruction is one of the leading causes of species loss. How much do you know about where endangered species live?
Shark Identification Quiz
From great whites to tigers, there are more than 500 species of sharks in the world. How many can you name?
Carbon footprint quiz
Small tweaks to your daily routine can make a big impact in the fight against climate change. Take this quiz to find out how you can reduce your carbon footprint.
Earth Day Quiz
How well do you know your environmental facts? Test your knowledge with our Earth Day Quiz and challenge your friends.
Animal Quiz: Pair Up or Play the Field?
For animals, finding love can sometimes be complicated. Test your knowledge!
What are groups of animals called?
Which group of animals is called an "embarrassment"? How about a "congress"? Test your knowledge of the peculiar names for groups of different animals.
