A) 12% B) 3% C) 25% D) 8% E) 5%
A) Ocean tides B) The earth's rotation C) The sun D) Wind energy E) Coal fired power plants
A) Dendritic stream B) Loptic stream C) Tributary D) Small stream E) Lentic stream
A) Arctic B) Pacific C) Indian D) Lake Superior E) Atlantic
A) Hudson B) Ontario C) Huron D) Superior E) Michigan
A) transpiration B) evaporation C) precipitation D) condensation E) infiltration
A) industry B) livestock C) public supply D) irrigation E) mining
A) California B) Colorado C) Arizona D) Florida E) New York
A) Oklahoma B) Wyoming C) Washington D) Montana E) Texas
A) the type of rocks that the water flows through B) dead animals in the water C) it really is rotten eggs in the water D) Hydrogen sulfide gas E) man made pollution
A) it is really soap stuck to the glass B) pollution C) it is the turbidity D) tiny air bubbles E) water purification chemicals from the water treatment plant
A) up to 60% B) up to 40% C) up to 50% D) up to 70% E) up to 30%
A) Amazon B) Nile C) Mississippi D) Rio Grande E) Congo
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) False B) True
A) True B) False
A) True B) False
A) renewable B) unusable C) extinct D) abundant
A) is gone B) was salt water C) is still in the water cycle D) was not the same kind of water that we drink today
A) all of the above B) stay underground for years 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 evaporated water D) masses of condensed potato soup
A) False B) True
A) plasma B) liquid C) gas D) solid
A) transpiration B) infiltration C) evaporation D) precipitation E) condensation
A) oceans B) mountains C) glaciers D) tundra
A) plant food B) groundwater C) vapor D) solid
A) True B) False
A) True B) False
A) True B) False
A) False B) True |