Sinkholes often result from water table fluctuations
Indicate whether the statement is true or false
TRUE
You might also like to view...
When cities dumped sewage into natural waterways with limited capacity for dilution,
A) oxygen levels were severely lowered and most aquatic life died. B) the extra organic matter fertilized the region, which quickly filled in with new plants. C) the extra organic matter created fertile areas that attracted wildlife including migratory birds. D) bacterial growth greatly increased and the sewage was safely recycled into soil.
________ are elongated high pressure areas extending towards the poles and are associated with ________
A) troughs; warm, dry air B) troughs; cool, wet weather C) ridges; cool, wet weather D) ridges; warm, dry air
Ore minerals of iron include:
a. hematite b. magnetite c. pyrite d. all of the above
For La Conchita, California, what type of slope failure occurred?
A. creep B. rock avalanche C. rock fall D. debris flow E. earth flow