A) 71% B) 50% C) 33% D) 71%
A) Ocean tides B) The earth's rotation C) Coal fired power plants D) The sun E) Wind energy
A) Dendritic stream B) Tributary C) Small stream D) Loptic stream E) Lentic stream
A) Lake Superior B) Pacific C) Arctic D) Atlantic E) Indian
A) Atlantic B) Atlantic C) Moosehead D) Michigan E) Sebago
A) condensation B) transpiration C) evaporation D) infiltration E) precipitation
A) irrigation B) mining C) public supply D) industry E) livestock
A) Arizona B) Colorado C) Florida D) New York E) California
A) Oklahoma B) Texas C) Wyoming D) Montana E) Washington
A) Hydrogen sulfide gas B) man made pollution C) the type of rocks that the water flows through D) dead animals in the water E) it really is rotten eggs in the water
A) water purification chemicals from the water treatment plant B) tiny air bubbles C) pollution D) it is really soap stuck to the glass E) it is the turbidity
A) up to 60% B) up to 70% C) up to 40% D) up to 30% E) up to 50%
A) Congo B) Nile C) Mississippi D) Amazon E) Rio Grande
A) 60 to 80 gallons B) 40 to 60 gallons C) 20 to 40 gallons D) 80 to 100 gallons E) 100 to 120 gallons
A) False B) True
A) False B) True
A) False B) True
A) abundant B) unusable C) renewable D) extinct
A) is still in the water cycle B) was salt water C) is gone D) was not the same kind of water that we drink today
A) travel downhill until it reaches the ocean B) all of the above C) stay underground for years D) evaporate again very soon
A) masses of cotton balls B) masses of condensed water formed by cooled water vapors C) masses of condensed potato soup D) masses of evaporated water
A) False B) True
A) liquid B) gas C) solid D) plasma
A) infiltration B) precipitation C) evaporation D) condensation E) transpiration
A) mountains B) oceans C) glaciers D) tundra
A) solid B) vapor C) plant food D) groundwater
A) True B) False
A) True B) False
A) False B) True
A) False B) True |