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