La Naturaleza | Learn 20 nature vocabulary words in Spanish with this vocabulary building Earth Day activity in Spanish! Students first define the word, then find it! Fun printable worksheet for the days before or after spring break. Use with beginning Spanish classes. Answer key included.Use Spanish word searches as a warmup, homework, for fast finishers, in stations, an after test activity or easy Spanish SUB plans. Vocabulary Includes: agua, aire, árbol, bosque, cielo, flor, hierba, hoja, llu