A) 5% B) 25% C) 12% D) 8% E) 3%
A) Ocean tides B) Coal fired power plants C) The sun D) Wind energy E) The earth's rotation
A) Dendritic stream B) Tributary C) Lentic stream D) Small stream E) Loptic stream
A) Atlantic B) Lake Superior C) Arctic D) Pacific E) Indian
A) Superior B) Michigan C) Huron D) Ontario E) Hudson
A) transpiration B) precipitation C) condensation D) evaporation E) infiltration
A) public supply B) industry C) mining D) livestock E) irrigation
A) Arizona B) California C) Florida D) Colorado E) New York
A) Montana B) Wyoming C) Washington D) Oklahoma E) Texas
A) the type of rocks that the water flows through B) Hydrogen sulfide gas C) man made pollution D) dead animals in the water E) it really is rotten eggs in the water
A) tiny air bubbles B) water purification chemicals from the water treatment plant C) it is really soap stuck to the glass D) pollution E) it is the turbidity
A) up to 30% B) up to 40% C) up to 70% D) up to 60% E) up to 50%
A) Amazon B) Nile C) Congo D) Mississippi E) Rio Grande
A) 100 to 120 gallons B) 60 to 80 gallons C) 40 to 60 gallons D) 80 to 100 gallons E) 20 to 40 gallons
A) True B) False
A) True B) False
A) False B) True
A) abundant B) extinct C) unusable 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) evaporate again very soon C) all of the above D) travel downhill until it reaches the ocean
A) masses of condensed water formed by cooled water vapors B) masses of cotton balls C) masses of evaporated water D) masses of condensed potato soup
A) True B) False
A) solid B) gas C) plasma D) liquid
A) condensation B) evaporation C) transpiration D) precipitation E) infiltration
A) tundra B) oceans C) glaciers D) mountains
A) solid B) groundwater C) plant food D) vapor
A) False B) True
A) False B) True
A) False B) True
A) False B) True |