This page provides words, a picture, a correct scientific definition in English and in Spanish for ecosystem vocabulary. Vocabulary words included are: abiotic, autotroph, biotic, carnivore, decomposer, detritivore, ecosystem, energy, food chain / food web, herbivore, heterotroph (consumer), matter, nutrients, omnivore, and organism. In addition, it includes definitions for the roots bio-, eco-, -troph, -vore, auto-, and hetero-.