General Knowledge Quiz for Saturday, 1 July 2017
A new general knowledge quiz is available every day. Try today's quiz or work through our archive of daily and themed quizzes.
Question 1: The Drake Equation calculates the potential number of what?
A
B
Extraterrestrial civilizations in the Milky Way
Fish in any defined area of ocean
C
Safe harbours on any section of sea
D
Species of animals in the world