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