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