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