(1) What camera technique, now widely used in ecological studies, was pioneered by US Congressman George Shiras in the 1890s.
Answer: Camera trapping (remote triggered cameras).
(2) What is a camera obscura?
Answer: A darkened chamber with a small hole to admit light, projecting an upside-down image on the surface opposite.
(3) Camera Obscura was the final solo album of which influential singer and actress, who died in a cycling accident in Spain in 1988.
Answer: Nico.
(4) Five of Australia’s eight States and Territories are bicameral. What does this mean?
Answer: Their parliaments have two legislative chambers (upper and lower houses).
(5) What is the Camorra?
Answer: An Italian criminal organisation.