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