How To Use Aridness In A Sentence

• In this area , the ecological environment is very rigorous for living things, and aridness and wind and arid are main threats.
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• Thus, the suite of sulfates found in the oxide zone of the Chuquicamata copper deposit and the nitrates and iodates found in the caliche deposits of northern Chile owe their existence to the extreme aridness of the great Atacama Desert.
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