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