A) 8% B) 25% C) 3% D) 5% E) 12%
A) The earth's rotation B) The sun C) Wind energy D) Ocean tides E) Coal fired power plants
A) Dendritic stream B) Small stream C) Tributary D) Lentic stream E) Loptic stream
A) Pacific B) Arctic C) Lake Superior D) Atlantic E) Indian
A) Huron B) Superior C) Michigan D) Hudson E) Ontario
A) transpiration B) infiltration C) condensation D) evaporation E) precipitation
A) livestock B) industry C) public supply D) irrigation E) mining
A) Florida B) Colorado C) New York D) California E) Arizona
A) Washington B) Oklahoma C) Montana D) Wyoming E) Texas
A) man made pollution B) the type of rocks that the water flows through C) dead animals in the water D) it really is rotten eggs in the water E) Hydrogen sulfide gas
A) pollution B) water purification chemicals from the water treatment plant C) it is the turbidity D) it is really soap stuck to the glass E) tiny air bubbles
A) up to 30% B) up to 60% C) up to 70% D) up to 50% E) up to 40%
A) Rio Grande B) Congo C) Nile D) Amazon E) Mississippi
A) 20 to 40 gallons B) 80 to 100 gallons C) 40 to 60 gallons D) 100 to 120 gallons E) 60 to 80 gallons
A) False B) True
A) True B) False
A) False B) True
A) renewable B) unusable C) abundant D) extinct
A) was salt water B) was not the same kind of water that we drink today C) is gone D) is still in the water cycle
A) evaporate again very soon B) travel downhill until it reaches the ocean C) all of the above D) stay underground for years
A) masses of condensed water formed by cooled water vapors B) masses of cotton balls C) masses of condensed potato soup D) masses of evaporated water
A) False B) True
A) liquid B) plasma C) solid D) gas
A) condensation B) evaporation C) transpiration D) precipitation E) infiltration
A) mountains B) oceans C) glaciers D) tundra
A) solid B) groundwater C) plant food D) vapor
A) False B) True
A) False B) True
A) False B) True
A) False B) True |