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