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