Geography of Taiwan water supplies, and trade in endangered species. Though regulation of sulfate aerosol emissions from petroleum combustion is becoming stringent, acid rain remains a threat to the health of residents and forests. Atmospheric scientists in Taiwan estimate that more than half of the pollutants causing Taiwan's acid rain are carried from mainland China by monsoon winds. Geography of Taiwan Taiwan, formerly known as Formosa, is an island in East Asia; located some off the southeastern coast of mainland China across the Taiwan Strait. It has an area of , which includes other nearby islands such as Penghu (). The East China
Act Governing Relations between the People of the Taiwan Area and the Mainland Area Act Governing Relations between the People of the Taiwan Area and the Mainland Area The Act Governing Relations between the People of the Taiwan Area and the Mainland Area () is the act in the Republic of China to guide the interaction between the people in Taiwan with the people in Mainland China in all aspects of life. The act is enacted in accordance with Article 10 of the Additional Articles of the Constitution of the Republic of China promulgated on 1 May 1991. It is a special law governing the rights and obligations between the people in the Taiwan