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