The land became so dry that wind easily blew away the top soil.

VOA: special.2010.06.13

Slowly the area became what visitors see today -- a dry land of high flat mesa tops and deep canyons formed through thousands of years by flowing rivers.

VOA: special.2010.07.05

And we visit the undersea world while staying on dry land.

VOA: special.2009.09.18

Rivers are drying up, grazing land for cattle is scarce, and the dry soil is hard to farm.

VOA: standard.2010.04.01