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