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