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