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