Yes, it is .
It is a manmade concrete structure.
that would be the subway structure
Burj Dubai is the tallest manmade structure in the world and is still currently under construction in Dubai, United Arab Emirates. http://www.answers.com/topic/united-arab-emirates
Great wall of China!
The great wall of China.
they are hand made ancient building created with manmade objets
solar
A beehive is an enclosed structure in which some species of honey bees live and raise their young, or a manmade structure in which bees are reared for their honey.
The Great Wall of China.
i would be considered a wonder at ancient times
Well it starts off natural then when people want the wood for flooring, furniture and building then it is man made.
it is manmade