Geography??

Question

Describe how desert pavement is formed. Is this an example of positive or negative feedback? Why?

I described it already, but I don't get if it's an example of pos or neg feedback and why... any help and provide the answer? Thanks!

Answer 1

I would say positive feedback.  Desert Pavement takes several tens of thousands of years to form.  This indicates the enviornment has not been disturbed during the formation of the pavement.  I don't see anything negative about it.