A) 33% B) 71% C) 71% D) 50%
A) The sun B) Coal fired power plants C) The earth's rotation D) Wind energy E) Ocean tides
A) Small stream B) Dendritic stream C) Tributary D) Lentic stream E) Loptic stream
A) Arctic B) Pacific C) Lake Superior D) Indian E) Atlantic
A) Sebago B) Atlantic C) Moosehead D) Michigan E) Atlantic
A) precipitation B) infiltration C) evaporation D) transpiration E) condensation
A) mining B) livestock C) public supply D) irrigation E) industry
A) Florida B) California C) Arizona D) New York E) Colorado
A) Oklahoma B) Texas C) Montana D) Wyoming E) Washington
A) it really is rotten eggs in the water B) dead animals in the water C) man made pollution D) Hydrogen sulfide gas E) the type of rocks that the water flows through
A) it is the turbidity B) tiny air bubbles C) water purification chemicals from the water treatment plant D) it is really soap stuck to the glass E) pollution
A) up to 30% B) up to 40% C) up to 50% D) up to 70% E) up to 60%
A) Congo B) Amazon C) Mississippi D) Nile E) Rio Grande
A) 100 to 120 gallons B) 20 to 40 gallons C) 40 to 60 gallons D) 80 to 100 gallons E) 60 to 80 gallons
A) True B) False
A) True B) False
A) False B) True
A) extinct B) renewable C) abundant D) unusable
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) evaporate again very soon B) stay underground for years C) all of the above D) travel downhill until it reaches the ocean
A) masses of condensed water formed by cooled water vapors B) masses of condensed potato soup C) masses of cotton balls D) masses of evaporated water
A) False B) True
A) liquid B) solid C) plasma D) gas
A) evaporation B) precipitation C) condensation D) transpiration E) infiltration
A) mountains B) tundra C) glaciers D) oceans
A) plant food B) vapor C) solid D) groundwater
A) True B) False
A) True B) False
A) False B) True
A) False B) True |