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