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