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