A) 50% B) 33% C) 71% D) 71%
A) The earth's rotation B) Wind energy C) Ocean tides D) The sun E) Coal fired power plants
A) Loptic stream B) Small stream C) Tributary D) Lentic stream E) Dendritic stream
A) Lake Superior B) Pacific C) Indian D) Arctic E) Atlantic
A) Sebago B) Atlantic C) Moosehead D) Atlantic E) Michigan
A) condensation B) infiltration C) evaporation D) precipitation E) transpiration
A) public supply B) irrigation C) industry D) mining E) livestock
A) California B) Colorado C) Florida D) Arizona E) New York
A) Oklahoma B) Wyoming C) Montana D) Texas E) Washington
A) Hydrogen sulfide gas B) dead animals in the water C) the type of rocks that the water flows through D) man made pollution E) it really is rotten eggs in the water
A) tiny air bubbles B) pollution C) it is really soap stuck to the glass D) it is the turbidity E) water purification chemicals from the water treatment plant
A) up to 40% B) up to 30% C) up to 50% D) up to 60% E) up to 70%
A) Rio Grande B) Nile C) Congo D) Mississippi E) Amazon
A) 100 to 120 gallons B) 40 to 60 gallons C) 80 to 100 gallons D) 20 to 40 gallons E) 60 to 80 gallons
A) True B) False
A) True B) False
A) True B) False
A) renewable B) abundant C) extinct D) unusable
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) all of the above B) evaporate again very soon C) stay underground for years D) travel downhill until it reaches the ocean
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) True B) False
A) solid B) plasma C) liquid D) gas
A) transpiration B) precipitation C) infiltration D) condensation E) evaporation
A) mountains B) tundra C) oceans D) glaciers
A) vapor B) solid C) plant food D) groundwater
A) True B) False
A) False B) True
A) True B) False
A) True B) False |