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