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