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