Class D Water Operator License Exam TCEQ
Class D Water Operator License Exam TCEQ T/F: In Texas, about 75% of all water is used for commercial, industrial, or agricultural purposes. True Water covers approximately ________ of Earth's surface. 71% Drought is an extended period when a region receives a deficiency in its ________ water supply. Atmospheric, ground, or surface T/F: Only about 1 gallon of tap water per person/day is used for drinking and cooking True Excluding outside water use, the average household uses about _______ gallons of water per month for inside use 2,000 T/F: Only 3% of all the fresh water on earth can be easily accessed for use. False (only 1%)
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class d water operator license exam tceq