jananisonskgreezie jananisonskgreezie

20-10-2016
Chemistry

contestada

Why is desertification a problem?

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WiFiTrIcKzZ360Z WiFiTrIcKzZ360Z

20-10-2016

Because if all the trees and grasslands are to disappear and turn into deserts then there would be no oxygen for us

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kristinetpo08 kristinetpo08

02-10-2018

It's a problem because: breathing air contaminated with sand particles can be hazardous

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