Author Question: Saltwater intrusion occurs A) in coastal regions where the water table remains high. B) in ... (Read 112 times)

joblessjake · **on:** Jul 16, 2018

Saltwater intrusion occurs

A) in coastal regions where the water table remains high.
B) in coastal regions where the water table is falling.
C) when surface water seeps into groundwater.
D) when flooding occurs in large areas of surface water.

Question 2

At the Stockholm Convention of 2004,

A) all attending nations signed a pledge to prohibit manufacture and use of BPA.
B) several of the most toxic POPs were banned or restricted.
C) funds were made available to clean up toxic chemical spills in developing nations.
D) the European Union lifted its ban of BPA.