People cut down the tropical rainforests and one of the main reason why they do it is so that they can have roads there instead.
Explanation:
Erosion erodes rocks and such to form sand. Deposition moves the sand to another place ro form the dunes.
occupational structure is the distribution of profession or jobs to the people in a society according to their social status, education etc.
A...twenty countries whose people share a common religion and cultural heritage
C...The worlds largest fresh water lake
D...China and England
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