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