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