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