Water Conservation Efforts Can Be Both Lasting and Effective

Q2: Indirectly speaking, the source of most of

Q3: Saltwater intrusion into water wells is a

Q4: Reverse osmosis to purify water requires a<br>A)permeable

Q5: The policy handed down by the California

Q6: Water which has already been used for

Q8: The Earth's largest water compartment is<br>A)groundwater<br>B)wetlands<br>C)soil moisture<br>D)oceans

Q9: The main solutions to to water supply

Q10: Rain tends to fall<br>A)equally on both sides

Q11: The depth below which one must dig

Q12: Rivers and streams are<br>A)extremely large compartments and