A) 50% B) 33% C) 71% D) 71%
A) The sun B) Ocean tides C) The earth's rotation D) Wind energy E) Coal fired power plants
A) Loptic stream B) Tributary C) Small stream D) Lentic stream E) Dendritic stream
A) Pacific B) Indian C) Atlantic D) Arctic E) Lake Superior
A) Atlantic B) Moosehead C) Michigan D) Sebago E) Atlantic
A) evaporation B) condensation C) precipitation D) transpiration E) infiltration
A) public supply B) irrigation C) mining D) livestock E) industry
A) California B) Colorado C) Arizona D) Florida E) New York
A) Washington B) Montana C) Wyoming D) Texas E) Oklahoma
A) the type of rocks that the water flows through B) Hydrogen sulfide gas C) it really is rotten eggs in the water D) dead animals in the water E) man made pollution
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 50% B) up to 40% C) up to 30% D) up to 60% E) up to 70%
A) Congo B) Rio Grande C) Amazon D) Mississippi E) Nile
A) 80 to 100 gallons B) 100 to 120 gallons C) 60 to 80 gallons D) 40 to 60 gallons E) 20 to 40 gallons
A) True B) False
A) True B) False
A) True B) False
A) abundant B) extinct C) renewable D) unusable
A) was salt water B) is gone C) was not the same kind of water that we drink today D) is still in the water cycle
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 potato soup B) masses of evaporated water C) masses of cotton balls D) masses of condensed water formed by cooled water vapors
A) False B) True
A) liquid B) gas C) solid D) plasma
A) infiltration B) evaporation C) condensation D) precipitation E) transpiration
A) mountains B) glaciers C) tundra D) oceans
A) solid B) plant food C) vapor D) groundwater
A) False B) True
A) True B) False
A) True B) False
A) True B) False |