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