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