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