Will the earth recycle old buildings if we let it?



  1. 0 Votes

    It depends on the materials used to build the house. Even adobe buildings are maintained after thousands of years – and they are made from sun-dried bricks with natural materials. These days our buildings are made from a lot of metal and concrete and glass – these substances can deteriorate in time, but most likely it would take many thousands of years to become dirt again.

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