Who Eats Whom? Food Chains and Food Webs | Class 8 Science Ch 12 | NCERT Animated Lesson

At the edge of a grassland, Arjun sees grasshoppers, a frog, a snake and an eagle circling above. If he could keep only one so the field stays alive, he'd pick the eagle. In this lesson: • Producers and photosynthesis • Consumers: herbivores, carnivores and omnivores • Food chains and the direction of the arrows • Trophic levels • Food webs: why the snake survives when frogs disappear • Decomposers return nutrients to the soil • Why every path in the web starts at the grass Chapter 12: How Nature Works in Harmony 📚 Class 8 Science, NCERT "Curiosity" textbook (CBSE 2026-27). Practice questions, worksheets and more lessons: https://qnvibe.in/app/ #Class8Science #CBSE #NCERT