`

Science and Nature Quiz for 15 April 2009

A new science quiz is available each week. Try our daily general knowledge quiz or work through our archive of daily and themed quizzes.

Question 1: What event affecting television happened in the United States on 8 September 2008 and in Canada on 31 August 2011?

A
Beginning of cessation of analog transmissions
B
Deregulation of broadcasting organisations
C
Abolition of the FCC
D
Legislation requiring broadcasts in ethnic languages