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