A) 50% B) 71% C) 71% D) 33%
A) Ocean tides B) Coal fired power plants C) The sun D) Wind energy E) The earth's rotation
A) Tributary B) Small stream C) Dendritic stream D) Loptic stream E) Lentic stream
A) Arctic B) Lake Superior C) Atlantic D) Pacific E) Indian
A) Sebago B) Atlantic C) Michigan D) Atlantic E) Moosehead
A) infiltration B) transpiration C) evaporation D) condensation E) precipitation
A) industry B) livestock C) public supply D) irrigation E) mining
A) California B) Florida C) Arizona D) New York E) Colorado
A) Texas B) Washington C) Oklahoma D) Montana E) Wyoming
A) the type of rocks that the water flows through B) dead animals in the water C) it really is rotten eggs in the water D) Hydrogen sulfide gas E) man made pollution
A) it is the turbidity B) tiny air bubbles C) pollution D) it is really soap stuck to the glass E) water purification chemicals from the water treatment plant
A) up to 30% B) up to 50% C) up to 40% D) up to 60% E) up to 70%
A) Amazon B) Rio Grande C) Mississippi D) Congo E) Nile
A) 40 to 60 gallons B) 100 to 120 gallons C) 80 to 100 gallons D) 20 to 40 gallons E) 60 to 80 gallons
A) False B) True
A) False B) True
A) True B) False
A) extinct B) renewable C) unusable D) abundant
A) was salt water B) is gone C) is still in the water cycle D) was not the same kind of water that we drink today
A) travel downhill until it reaches the ocean B) all of the above C) stay underground for years D) evaporate again very soon
A) masses of cotton balls B) masses of condensed potato soup C) masses of evaporated water D) masses of condensed water formed by cooled water vapors
A) False B) True
A) liquid B) solid C) gas D) plasma
A) condensation B) precipitation C) transpiration D) infiltration E) evaporation
A) mountains B) tundra C) oceans D) glaciers
A) solid B) groundwater C) plant food D) vapor
A) True B) False
A) True B) False
A) True B) False
A) False B) True |