A) 3% B) 12% C) 8% D) 5% E) 25%
A) The sun B) Ocean tides C) Coal fired power plants D) The earth's rotation E) Wind energy
A) Dendritic stream B) Lentic stream C) Tributary D) Loptic stream E) Small stream
A) Atlantic B) Indian C) Pacific D) Arctic E) Lake Superior
A) Michigan B) Huron C) Superior D) Hudson E) Ontario
A) condensation B) infiltration C) transpiration D) precipitation E) evaporation
A) irrigation B) livestock C) mining D) public supply E) industry
A) Colorado B) California C) Arizona D) New York E) Florida
A) Washington B) Texas C) Oklahoma D) Wyoming E) Montana
A) the type of rocks that the water flows through B) it really is rotten eggs in the water C) dead animals in the water D) man made pollution E) Hydrogen sulfide gas
A) it is really soap stuck to the glass B) pollution C) it is the turbidity D) water purification chemicals from the water treatment plant E) tiny air bubbles
A) up to 70% B) up to 60% C) up to 30% D) up to 40% E) up to 50%
A) Mississippi B) Amazon C) Rio Grande D) Nile E) Congo
A) 20 to 40 gallons B) 40 to 60 gallons C) 80 to 100 gallons D) 60 to 80 gallons E) 100 to 120 gallons
A) False B) True
A) True B) False
A) True B) False
A) abundant B) renewable C) unusable D) extinct
A) is still in the water cycle B) is gone C) was salt water D) was not the same kind of water that we drink today
A) stay underground for years B) all of the above C) travel downhill until it reaches the ocean D) evaporate again very soon
A) masses of cotton balls B) masses of condensed water formed by cooled water vapors C) masses of condensed potato soup D) masses of evaporated water
A) True B) False
A) solid B) plasma C) gas D) liquid
A) precipitation B) infiltration C) condensation D) evaporation E) transpiration
A) glaciers B) tundra C) oceans D) mountains
A) vapor B) solid C) plant food D) groundwater
A) False B) True
A) False B) True
A) False B) True
A) False B) True |