A) 8% B) 3% C) 25% D) 12% E) 5%
A) The sun B) The earth's rotation C) Ocean tides D) Wind energy E) Coal fired power plants
A) Loptic stream B) Small stream C) Dendritic stream D) Tributary E) Lentic stream
A) Lake Superior B) Arctic C) Pacific D) Indian E) Atlantic
A) Ontario B) Superior C) Hudson D) Michigan E) Huron
A) infiltration B) condensation C) transpiration D) evaporation E) precipitation
A) mining B) industry C) livestock D) irrigation E) public supply
A) Arizona B) Florida C) Colorado D) California E) New York
A) Oklahoma B) Montana C) Texas D) Wyoming E) Washington
A) man made pollution B) Hydrogen sulfide gas C) the type of rocks that the water flows through D) it really is rotten eggs in the water E) dead animals in the water
A) it is the turbidity B) water purification chemicals from the water treatment plant C) tiny air bubbles D) pollution E) it is really soap stuck to the glass
A) up to 60% B) up to 70% C) up to 50% D) up to 30% E) up to 40%
A) Rio Grande B) Congo C) Amazon D) Mississippi E) Nile
A) 60 to 80 gallons B) 40 to 60 gallons C) 80 to 100 gallons D) 20 to 40 gallons E) 100 to 120 gallons
A) True B) False
A) False B) True
A) True B) False
A) abundant B) unusable C) renewable D) extinct
A) was salt water B) is gone 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 cotton balls B) masses of condensed water formed by cooled water vapors C) masses of evaporated water D) masses of condensed potato soup
A) False B) True
A) plasma B) solid C) liquid D) gas
A) condensation B) evaporation C) infiltration D) precipitation E) transpiration
A) tundra B) glaciers C) oceans D) mountains
A) groundwater B) plant food C) vapor D) solid
A) True B) False
A) False B) True
A) True B) False
A) True B) False |