Biosphere Tests

Biosphere Tests has amazing set of Biosphere related questions categorised into levels as per your knowledge, you have to select the right answers from the given options in the time limit.
Questions:

-all questions are filtered by difficulty. The more questions you answer, the more difficult questions you get. The difficulty of a question is indicated by white scales under each question.
-you get more points for difficult questions.

Biosphere Tests is:
-free trivia game to test your Knowledge of Biosphere
-source of valuable and little-known information
-entertaining questions for all categories of difficulty level


Download and Enjoy!