(D) agriculture
(E) landscaping
- A mixture of freshwater and saltwater is known as (A) brackish water
(B) gray water
(C) black water
(D) connate water
(E) lentic water
- Which of the following household activities in the United States uses the
most water in a year?
(A) Showering
(B) Bathing
(C) Washing clothes
(D) Landscape watering
(E) Washing dishes
- Of the following methods of irrigation, the one that currently conserves the
most water is (A) flooding fields
(B) irrigation channels
(C) sprinklers
(D) drip irrigation
(E) misters
- Which of the following uses the most water?
(A) Cooling electrical power plants
(B) Automobile manufacturing
(C) Mining
(D) The food and beverage industry
(E) Aquaculture
- A country that would represent large per capita water use would be (A)
China
(B) India
(C) Israel
(D) United States
(E) Iceland
