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