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