1 A) point source B) acid precipitation C) nonpoint source D) ozone 2 A) fill in an additional wetland B) relocate the species that were occupying that wetland C) use it only for waste disposal D) build a new wetland 3 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0078664233/184123/109_urbsprl_gm_270c.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (39.0K)</a>]]> A) the mine B) the large urban area at Iris City C) the golf courses D) the large number of lakes 4 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0078664233/184123/161_civiliztn_ca_271c.gif','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (21.0K)</a>]]> A) an increase in groundwater B) pollutants for fertilizers running into river C) oil and gas leaks from cars washing into the river from the parking lot D) there would be more erosion on the bare soil 5 A) Clean Water Act of 1972 B) Safe Drinking Water Act of 1984 C) Ozone Depletion Act of 1981 D) Clean Air Act of 1990 6 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0078664233/184123/159_lndfil_ca_273c.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (24.0K)</a>]]> A) they protect seepage from getting in the groundwater B) they make the landfill completely safe C) they keep the smell pleasant D) they help the garbage decay
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