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