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