A) 50% B) 33% C) 71% D) 71%
A) Ocean tides B) Coal fired power plants C) Wind energy D) The sun E) The earth's rotation
A) Tributary B) Loptic stream C) Lentic stream D) Dendritic stream E) Small stream
A) Lake Superior B) Pacific C) Atlantic D) Arctic E) Indian
A) Sebago B) Atlantic C) Michigan D) Atlantic E) Moosehead
A) infiltration B) condensation C) transpiration D) evaporation E) precipitation
A) irrigation B) livestock C) public supply D) mining E) industry
A) Colorado B) California C) Florida D) Arizona E) New York
A) Wyoming B) Montana C) Oklahoma D) Washington E) Texas
A) dead animals in the water B) the type of rocks that the water flows through C) Hydrogen sulfide gas D) man made pollution E) it really is rotten eggs in the water
A) water purification chemicals from the water treatment plant B) tiny air bubbles C) it is the turbidity D) it is really soap stuck to the glass E) pollution
A) up to 70% B) up to 40% C) up to 50% D) up to 60% E) up to 30%
A) Congo B) Mississippi C) Amazon D) Rio Grande E) Nile
A) 60 to 80 gallons B) 80 to 100 gallons C) 40 to 60 gallons D) 20 to 40 gallons E) 100 to 120 gallons
A) False B) True
A) False B) True
A) False B) True
A) unusable B) extinct C) abundant D) renewable
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) stay underground for years B) evaporate again very soon C) travel downhill until it reaches the ocean D) all of the above
A) masses of cotton balls B) masses of evaporated water C) masses of condensed potato soup D) masses of condensed water formed by cooled water vapors
A) False B) True
A) liquid B) solid C) plasma D) gas
A) precipitation B) condensation C) infiltration D) evaporation E) transpiration
A) tundra B) glaciers C) mountains D) oceans
A) groundwater B) vapor C) plant food D) solid
A) False B) True
A) True B) False
A) True B) False
A) True B) False |