A) 5% B) 3% C) 12% D) 8% E) 25%
A) The earth's rotation B) Ocean tides C) Wind energy D) Coal fired power plants E) The sun
A) Lentic stream B) Loptic stream C) Dendritic stream D) Small stream E) Tributary
A) Lake Superior B) Pacific C) Arctic D) Atlantic E) Indian
A) Ontario B) Hudson C) Michigan D) Superior E) Huron
A) evaporation B) infiltration C) transpiration D) condensation E) precipitation
A) irrigation B) livestock C) public supply D) mining E) industry
A) Florida B) Arizona C) New York D) California E) Colorado
A) Wyoming B) Montana C) Oklahoma D) Texas E) Washington
A) Hydrogen sulfide gas B) man made pollution 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) water purification chemicals from the water treatment plant B) it is really soap stuck to the glass C) tiny air bubbles D) pollution E) it is the turbidity
A) up to 40% B) up to 60% C) up to 30% D) up to 50% E) up to 70%
A) Nile B) Congo C) Mississippi D) Rio Grande E) Amazon
A) 60 to 80 gallons B) 20 to 40 gallons C) 80 to 100 gallons D) 100 to 120 gallons E) 40 to 60 gallons
A) False B) True
A) False B) True
A) False B) True
A) extinct B) renewable C) abundant D) unusable
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) all of the above B) stay underground for years C) evaporate again very soon 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 cotton balls D) masses of evaporated water
A) True B) False
A) solid B) plasma C) liquid D) gas
A) condensation B) infiltration C) transpiration D) evaporation E) precipitation
A) mountains B) tundra C) glaciers D) oceans
A) vapor B) solid C) plant food D) groundwater
A) False B) True
A) True B) False
A) True B) False
A) True B) False |