Barbacoa ( barba'koa ) is a form of cooking meat that originated in the Caribbean with the TaÃ­no people, from which the term âbarbecueâ derives.
The effects of water pollution on ecosystems: A. are always immediate and lethal B. can magnify over time within food chains C. result mostly from point-source. pollution sources D. can be demonstrated by natural eutrophication. A. are always immediate and lethal.
Making the world better, one answer at a time. Water pollution is the contamination of water bodies such as lakes, rivers, oceans, and groundwater caused by human activities, which can be harmful to organisms and plants which live in these water bodies.aking the world better, one answer at a time. Water pollution is the contamination of water bodies such as lakes, rivers, oceans, and groundwater caused by human activities, which can be harmful to organisms and plants which live in these water bodies.