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