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