Grade 5 Science Quiz – Organisms and Environments: Ecosystems, Food Webs and Adaptations - Texas Essential Knowledge and Skills (TEKS)

Texas Essential Knowledge and Skills (TEKS) | Grade 5 Science Quiz | Topic: Organisms and Environments | Ecosystems, Food Webs and Adaptations | Standard: TEKS – Grade 5 Organisms and Environments | 15 multiple-choice questions (A, B, C). Grade 5 TEKS science quiz exploring ecosystems, food webs, and organism adaptations. Students investigate photosynthesis, producers and consumers, predator–prey relationships, decomposers, biodiversity, invasive species, endangered species, and how pollution and human activity affect ecosystems.