Author Question: Which of the following would be classified as a pollutant by the World Health Organization? a) ... (Read 41 times)

hubes95 · **on:** Aug 22, 2018

Which of the following would be classified as a pollutant by the World Health Organization?

a) natural oil seeps
b) mercury leaching from undersea rocks
c) warmer than normal surface water from El Nino causing widespread coral death
d) sediments dumped into nearshore water by coastal construction
e) all of the above

Question 2

Which of the following choices is true regarding passive continental margins?

a) Active margins are near areas of sea floor spreading
b) Passive margins have numerous continental mountains and volcanoes
c) Active margins are found mid-plate
d) Passive margins lack tectonic activity because they are far from the divergent plate boundary
e) Passive margins lack a continental rise