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