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