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