Places of sand-dunes around the world and their names?

Question

I would also like to know the from the highest one till the lowest and each kind of them. I would also like to know what it's consisted of and how the movement of the sand occurs. I also want to know which viechles that can move on it . which animals live on it/in it around it. I'd also like to know it's pros and cons towards the environment and people or generaly. what reactions do people do that destroys the sanddunes. Which universities study sanddunes. Are there degrees for studying sandunes? Are there natural preserves for sanddunes? Are there fan clubs for sanddunes (names)? Are sanddunes mentioned in qur'an? Are there fairy tales or legends or stories or myths of sanddunes (names)? Were there documantries made about sanddunes (names)? who's the first traveller walked or saw a sanddune (info)?Tribes or armies dissapeared in sanddunes (names and info)?Which sports that can be done on sanddunes?

Answer 1

Try these sites

http://www.google.com/search?q=Places+of...