In the weather, soil, waters, biologically polluted cities, industrial and mining areas, and rivers and coastal areas, most of them are the incidence areas of various environmental diseases. The "three wastes" pollution and bronchitis, emphysema, lung cancer, esophagus The incidence of cancer, bowel cancer, gastric cancer and cardiovascular disease aree closely related. This passage mainly supports such a point, isn't it? ['Coastal areas are mostly areas where environmental diseases occur.', 'Environmental pollution seriously threatens human health.', 'Bronchitis is caused by "three wastes" pollution.', 'Air pollution is closely related to the incidence of esophageal cancer, bowel cancer and cardiovascular.']