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