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