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