A) 8% B) 5% C) 3% D) 12% E) 25%
A) Wind energy B) Coal fired power plants C) Ocean tides D) The earth's rotation E) The sun
A) Dendritic stream B) Loptic stream C) Lentic stream D) Tributary E) Small stream
A) Lake Superior B) Arctic C) Pacific D) Atlantic E) Indian
A) Ontario B) Michigan C) Hudson D) Superior E) Huron
A) condensation B) transpiration C) precipitation D) evaporation E) infiltration
A) mining B) livestock C) irrigation D) industry E) public supply
A) New York B) Arizona C) California D) Florida E) Colorado
A) Texas B) Montana C) Washington D) Oklahoma E) Wyoming
A) the type of rocks that the water flows through B) it really is rotten eggs in the water C) Hydrogen sulfide gas D) man made pollution E) dead animals in the water
A) it is really soap stuck to the glass B) pollution C) tiny air bubbles D) water purification chemicals from the water treatment plant E) it is the turbidity
A) up to 50% B) up to 70% C) up to 40% D) up to 60% E) up to 30%
A) Nile B) Rio Grande C) Congo D) Amazon E) Mississippi
A) 80 to 100 gallons B) 60 to 80 gallons C) 100 to 120 gallons D) 40 to 60 gallons E) 20 to 40 gallons
A) True B) False
A) True B) False
A) True B) False
A) unusable B) extinct C) renewable D) abundant
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) travel downhill until it reaches the ocean D) stay underground for years
A) masses of cotton balls B) masses of evaporated water C) masses of condensed water formed by cooled water vapors D) masses of condensed potato soup
A) True B) False
A) plasma B) gas C) solid D) liquid
A) infiltration B) condensation C) precipitation D) transpiration E) evaporation
A) tundra B) oceans C) mountains D) glaciers
A) groundwater B) solid C) plant food D) vapor
A) False B) True
A) True B) False
A) True B) False
A) True B) False |