Answer:
Manchu Picchu
Explanation:
Machu Picchu became a wonder of the world in 2007.
That would have to be the large continent of Africa! Hope this helps :)
Answer: The Great Barrier reef is 2,300 kilometers long (1,400 miles) located at the coast of Australia
Explanation:
If you're referring to streams/rivers of water that run independently of another source in the ocean these are referred to as "currents" and can be very powerful depending on their location.
