Dependency of life-existence on water exceeds the presentl supplication, to the adverse detriment of humanity. For the simple fact that, Contamination of rivers, lakes, seas, is become environmental problem. Acidic precipitation consequently with the norms engendered of orbital electrons, where only two electrons may occupy one orbit, strictly stipulates an acidic constitution of most serious assaults upon the quality of Water (H2O). The un-contaminated Rain, possesses a pH of about 5.6, slightly acidic, owing to the formation of Carbonic acid from Carbon dioxide and water. Acidic precipitation, in reference to rain, snow, or fog, possess more acidic content, than pH 5.6. What primarily causes acid precipitation, and what actually, are it"s effects, upon the fitness of the environment? Acid precipitation is caused primarily by the presence of Carbonic and sulphuric contamination of the Lower strata of the atmospheric, ionospheric condensational precipitate. Dr. OLUWAFEMI FISCHER.