A) 8% B) 25% C) 5% D) 3% E) 12%
A) The earth's rotation B) The sun C) Ocean tides D) Coal fired power plants E) Wind energy
A) Small stream B) Dendritic stream C) Lentic stream D) Loptic stream E) Tributary
A) Lake Superior B) Indian C) Atlantic D) Arctic E) Pacific
A) Hudson B) Superior C) Ontario D) Huron E) Michigan
A) precipitation B) condensation C) transpiration D) infiltration E) evaporation
A) mining B) livestock C) public supply D) irrigation E) industry
A) California B) Florida C) New York D) Colorado E) Arizona
A) Montana B) Texas C) Washington D) Oklahoma E) Wyoming
A) man made pollution B) Hydrogen sulfide gas C) dead animals in the water D) the type of rocks that the water flows through E) it really is rotten eggs in the water
A) it is really soap stuck to the glass B) pollution C) it is the turbidity D) water purification chemicals from the water treatment plant E) tiny air bubbles
A) up to 70% B) up to 60% C) up to 50% D) up to 40% E) up to 30%
A) Amazon B) Congo C) Mississippi D) Rio Grande E) Nile
A) 80 to 100 gallons B) 20 to 40 gallons C) 100 to 120 gallons D) 60 to 80 gallons E) 40 to 60 gallons
A) False B) True
A) False B) True
A) False B) True
A) renewable B) extinct C) unusable D) abundant
A) was salt water B) is gone C) was not the same kind of water that we drink today D) is still in the water cycle
A) evaporate again very soon B) stay underground for years C) travel downhill until it reaches the ocean D) all of the above
A) masses of condensed water formed by cooled water vapors B) masses of cotton balls C) masses of condensed potato soup D) masses of evaporated water
A) False B) True
A) gas B) plasma C) solid D) liquid
A) infiltration B) transpiration C) evaporation D) condensation E) precipitation
A) glaciers B) oceans C) tundra D) mountains
A) groundwater B) solid C) vapor D) plant food
A) False B) True
A) True B) False
A) False B) True
A) True B) False |