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