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