분류 및 구분 (Classification) 전개구조는1.특징: 정보를 여러 범주로 나누어 설명 2.신호어: categories, types, can be divided into 등 3.예시: 문학 장르의 분류 [기출지문]Types of Renewable Energy Sources Renewable energy sources are categorized based on the natural resources they use to generate power. The primary types include solar, wind, hydro, geothermal, and biomass energy. Solar energy harnesses sunlight to generate electricity usi..