A) 50% B) 33% C) 71% D) 71%
A) Coal fired power plants B) The earth's rotation C) Wind energy D) The sun E) Ocean tides
A) Tributary B) Small stream C) Dendritic stream D) Lentic stream E) Loptic stream
A) Atlantic B) Lake Superior C) Pacific D) Indian E) Arctic
A) Atlantic B) Moosehead C) Atlantic D) Sebago E) Michigan
A) transpiration B) infiltration C) condensation D) precipitation E) evaporation
A) industry B) livestock C) public supply D) irrigation E) mining
A) California B) Arizona C) New York D) Colorado E) Florida
A) Oklahoma B) Texas C) Washington D) Montana E) Wyoming
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 really soap stuck to the glass B) tiny air bubbles C) water purification chemicals from the water treatment plant D) pollution E) it is the turbidity
A) up to 30% B) up to 40% C) up to 60% D) up to 70% E) up to 50%
A) Nile B) Amazon C) Rio Grande D) Congo E) Mississippi
A) 20 to 40 gallons B) 100 to 120 gallons C) 40 to 60 gallons D) 80 to 100 gallons E) 60 to 80 gallons
A) False B) True
A) True B) False
A) False B) True
A) abundant B) renewable C) unusable D) extinct
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) evaporate again very soon B) travel downhill until it reaches the ocean C) all of the above D) stay underground for years
A) masses of cotton balls B) masses of condensed potato soup C) masses of condensed water formed by cooled water vapors D) masses of evaporated water
A) False B) True
A) plasma B) liquid C) gas D) solid
A) infiltration B) precipitation C) condensation D) transpiration E) evaporation
A) oceans B) tundra C) mountains D) glaciers
A) vapor B) plant food C) solid D) groundwater
A) True B) False
A) True B) False
A) True B) False
A) True B) False |