Which of the following are introduced as popular tourist attractions in Northern Ireland? ( )

Among the following tourist attractions, can be seen from the moon. A: the Gold Coast B: Uluru C: the Great Barrier Reef D: the Sydney Opera House

Not enough tourism can lead to （） A: an increase of unemployment B: a decrease in tourist attractions C: the higher cost of support facilities D: a rise in price and a fall in pay

There are two different theories in the development and management of tourist attractions: the theory of geographical basis and the theory of experience process, which can not be integrate applied together in practice.（）（true or false）

It's easy to walk to the different tourist attractions in San Francisco, because they are close together.