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