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