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