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