The Oceans Quiz
Welcome to our Oceans Quiz!
Life on Earth originated in the seas, and the oceans continue to be home to an incredibly diverse web of life.
The oceans of Earth serve many functions, especially affecting the weather and temperature.
The World Ocean is the habitat of 230,000 known species, but because much of it is unexplored, the number of species that exist in the ocean is much larger, possibly over two million.
This is a moderately difficult quiz about oceans that has 10 questions. Make sure you like our Facebook page or subscribe to browser notifications (or email newsletter) to find out about our future quizzes!