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