A) 25% B) 5% C) 8% D) 3% E) 12%
A) The earth's rotation B) Coal fired power plants C) Wind energy D) The sun E) Ocean tides
A) Tributary B) Dendritic stream C) Loptic stream D) Small stream E) Lentic stream
A) Pacific B) Atlantic C) Arctic D) Indian E) Lake Superior
A) Michigan B) Superior C) Ontario D) Huron E) Hudson
A) infiltration B) condensation C) evaporation D) transpiration E) precipitation
A) mining B) irrigation C) industry D) public supply E) livestock
A) Florida B) New York C) Colorado D) Arizona E) California
A) Wyoming B) Oklahoma C) Montana D) Texas E) Washington
A) Hydrogen sulfide gas B) man made pollution C) dead animals in the water D) the type of rocks that the water flows through E) it really is rotten eggs in the water
A) it is the turbidity B) pollution C) it is really soap stuck to the glass D) water purification chemicals from the water treatment plant E) tiny air bubbles
A) up to 30% B) up to 40% C) up to 60% D) up to 50% E) up to 70%
A) Nile B) Congo C) Rio Grande D) Mississippi E) Amazon
A) 80 to 100 gallons B) 40 to 60 gallons C) 100 to 120 gallons D) 20 to 40 gallons E) 60 to 80 gallons
A) False B) True
A) True B) False
A) False B) True
A) renewable B) extinct C) unusable D) abundant
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) travel downhill until it reaches the ocean B) stay underground for years C) evaporate again very soon D) all of the above
A) masses of evaporated water B) masses of cotton balls C) masses of condensed water formed by cooled water vapors D) masses of condensed potato soup
A) False B) True
A) liquid B) solid C) plasma D) gas
A) evaporation B) precipitation C) transpiration D) infiltration E) condensation
A) oceans B) glaciers C) mountains D) tundra
A) solid B) vapor C) groundwater D) plant food
A) False B) True
A) False B) True
A) False B) True
A) True B) False |