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