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