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