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