Q: Standing at 1,792 feet in height and opened in 2013, the building known as One World Trade Centre is commonly known by what other name ?
What is the answer?

A: freedom tower

Q: What is the name of the ruling house of Sweden?
What is the answer?

A: bernadotte

Q: Cape Churchill in Wapusk National Park, Canada is renowned as the best location in the world to view what?
What is the answer?

A: polar bears

Q: In which continent would you find 'The Great Rift Valley'?
What is the answer?

A:
africa