A) 8% B) 5% C) 3% D) 12% E) 25%
A) Ocean tides B) Coal fired power plants C) Wind energy D) The sun E) The earth's rotation
A) Loptic stream B) Dendritic stream C) Lentic stream D) Small stream E) Tributary
A) Atlantic B) Pacific C) Indian D) Arctic E) Lake Superior
A) Superior B) Huron C) Ontario D) Hudson E) Michigan
A) transpiration B) precipitation C) evaporation D) infiltration E) condensation
A) public supply B) irrigation C) industry D) livestock E) mining
A) Florida B) Arizona C) California D) New York E) Colorado
A) Wyoming B) Montana C) Washington D) Oklahoma E) Texas
A) it really is rotten eggs in the water B) dead animals in the water C) the type of rocks that the water flows through D) Hydrogen sulfide gas E) man made pollution
A) it is the turbidity B) tiny air bubbles C) water purification chemicals from the water treatment plant D) it is really soap stuck to the glass E) pollution
A) up to 50% B) up to 40% C) up to 30% D) up to 60% E) up to 70%
A) Congo B) Amazon C) Nile D) Mississippi E) Rio Grande
A) 80 to 100 gallons B) 20 to 40 gallons C) 40 to 60 gallons D) 60 to 80 gallons E) 100 to 120 gallons
A) False B) True
A) True B) False
A) True B) False
A) renewable B) extinct C) unusable D) abundant
A) is gone B) was salt water C) was not the same kind of water that we drink today D) is still in the water cycle
A) all of the above B) evaporate again very soon C) travel downhill until it reaches the ocean D) stay underground for years
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) plasma B) liquid C) gas D) solid
A) condensation B) infiltration C) transpiration D) evaporation E) precipitation
A) tundra B) glaciers C) mountains D) oceans
A) solid B) groundwater C) plant food D) vapor
A) True B) False
A) False B) True
A) True B) False
A) False B) True |