The building was listed as a UNESCO World Heritage site in___.(2017/2007/1997)
2007
The roof structures of the Opera House are called____.(shells/ clouds/ wings)
shells
How many years did it take to build the Sydney opera house? (14 years/ 15 years/ 16 years)
14 years
What are the Sydney opera houses roofs made out of? (gravel/ concrete/ wood)
concrete
Who opened Sydney Opera House? (Queen Victoria/Queen Elizabeth II/Queen Elizabeth I)
Sydney Opera House was opened by Queen Elizabeth II on 20th October, 1973.
How many seats are there in the Sydney opera house? (5750/ 5738/ 5783)
5738 seats
The Sydney Opera House was designed by... (Bjorn Anderson/Jorn Utzon/John Lennon)
Jorn Utzon- a Danish architect
When did the construction on the opera house begin? (1959/1995/1958)
1959