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