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