A) 71% B) 33% C) 50% D) 71%
A) Coal fired power plants B) Wind energy C) The earth's rotation D) The sun E) Ocean tides
A) Tributary B) Loptic stream C) Lentic stream D) Small stream E) Dendritic stream
A) Pacific B) Lake Superior C) Indian D) Arctic E) Atlantic
A) Sebago B) Moosehead C) Michigan D) Atlantic E) Atlantic
A) condensation B) evaporation C) transpiration D) infiltration E) precipitation
A) irrigation B) public supply C) industry D) mining E) livestock
A) California B) Florida C) Colorado D) New York E) Arizona
A) Washington B) Texas C) Oklahoma D) Wyoming E) Montana
A) the type of rocks that the water flows through B) dead animals in the water C) man made pollution D) it really is rotten eggs in the water E) Hydrogen sulfide gas
A) tiny air bubbles B) pollution C) water purification chemicals from the water treatment plant D) it is really soap stuck to the glass E) it is the turbidity
A) up to 50% B) up to 60% C) up to 30% D) up to 70% E) up to 40%
A) Congo B) Nile C) Amazon D) Mississippi E) Rio Grande
A) 80 to 100 gallons B) 40 to 60 gallons C) 20 to 40 gallons D) 100 to 120 gallons E) 60 to 80 gallons
A) True B) False
A) False B) True
A) True B) False
A) unusable B) abundant C) renewable D) extinct
A) is gone B) was not the same kind of water that we drink today C) was salt water D) is still in the water cycle
A) all of the above B) travel downhill until it reaches the ocean C) stay underground for years D) evaporate again very soon
A) masses of evaporated water B) masses of condensed potato soup C) masses of cotton balls D) masses of condensed water formed by cooled water vapors
A) False B) True
A) gas B) solid C) liquid D) plasma
A) infiltration B) transpiration C) evaporation D) condensation E) precipitation
A) oceans B) glaciers C) mountains D) tundra
A) solid B) vapor C) groundwater D) plant food
A) True B) False
A) False B) True
A) True B) False
A) True B) False |