Physorg: Corals, lobsters, clams and many other ocean creatures – including some at the bottom of the food chain – may be unable to withstand the increasing acidity of the oceans brought on by growing global-warming pollution, according to a report Tuesday from the advocacy group Oceana. Based on scientific findings of the past several years, Oceana’s report “Acid Test” examines the far-reaching consequences of the accumulation of heat-trapping gases, particularly carbon dioxide, in the …