A) 33% B) 50% C) 71% D) 71%
A) Ocean tides B) The sun C) The earth's rotation D) Wind energy E) Coal fired power plants
A) Loptic stream B) Small stream C) Lentic stream D) Dendritic stream E) Tributary
A) Indian B) Arctic C) Atlantic D) Lake Superior E) Pacific
A) Atlantic B) Sebago C) Michigan D) Atlantic E) Moosehead
A) precipitation B) infiltration C) transpiration D) condensation E) evaporation
A) livestock B) mining C) public supply D) industry E) irrigation
A) New York B) Arizona C) Florida D) Colorado E) California
A) Montana B) Washington C) Oklahoma D) Wyoming E) Texas
A) dead animals in the water B) Hydrogen sulfide gas C) it really is rotten eggs in the water D) the type of rocks that the water flows through E) man made pollution
A) pollution B) it is really soap stuck to the glass C) water purification chemicals from the water treatment plant D) it is the turbidity E) tiny air bubbles
A) up to 30% B) up to 70% C) up to 50% D) up to 60% E) up to 40%
A) Congo B) Rio Grande C) Nile D) Mississippi E) Amazon
A) 40 to 60 gallons B) 20 to 40 gallons C) 80 to 100 gallons D) 60 to 80 gallons E) 100 to 120 gallons
A) False B) True
A) True B) False
A) True B) False
A) renewable B) extinct C) abundant D) unusable
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) evaporate again very soon B) stay underground for years C) all of the above D) travel downhill until it reaches the ocean
A) masses of evaporated water B) masses of condensed potato soup C) masses of condensed water formed by cooled water vapors D) masses of cotton balls
A) False B) True
A) gas B) liquid C) solid D) plasma
A) precipitation B) infiltration C) evaporation D) transpiration E) condensation
A) oceans B) glaciers C) tundra D) mountains
A) groundwater B) vapor C) plant food D) solid
A) True B) False
A) True B) False
A) True B) False
A) False B) True |