A) 3% B) 25% C) 5% D) 8% E) 12%
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) Small stream D) Tributary E) Lentic stream
A) Atlantic B) Lake Superior C) Indian D) Arctic E) Pacific
A) Hudson B) Ontario C) Huron D) Michigan E) Superior
A) transpiration B) evaporation C) condensation D) precipitation E) infiltration
A) irrigation B) public supply C) industry D) livestock E) mining
A) Colorado B) New York C) Arizona D) Florida E) California
A) Washington B) Montana C) Oklahoma D) Wyoming E) Texas
A) the type of rocks that the water flows through B) Hydrogen sulfide gas C) man made pollution D) it really is rotten eggs in the water E) dead animals in the water
A) water purification chemicals from the water treatment plant B) it is really soap stuck to the glass C) it is the turbidity D) pollution E) tiny air bubbles
A) up to 50% B) up to 60% C) up to 40% D) up to 30% E) up to 70%
A) Nile B) Amazon C) Mississippi D) Rio Grande E) Congo
A) 20 to 40 gallons B) 80 to 100 gallons C) 100 to 120 gallons D) 60 to 80 gallons E) 40 to 60 gallons
A) True B) False
A) True B) False
A) True B) False
A) extinct B) renewable C) abundant D) unusable
A) was salt water B) is still in the water cycle C) was not the same kind of water that we drink today D) is gone
A) evaporate again very soon B) all of the above C) stay underground for years D) travel downhill until it reaches the ocean
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) gas C) liquid D) solid
A) transpiration B) evaporation C) precipitation D) condensation E) infiltration
A) mountains B) glaciers C) oceans D) tundra
A) solid B) vapor C) groundwater D) plant food
A) False B) True
A) True B) False
A) False B) True
A) False B) True |