Why Do We Have Seasons? It's the Tilt! | Class 7 Science Ch 12 | NCERT Animated Lesson

Delhi bakes in June and shivers in December. Is the Earth closer to the Sun in summer? In this lesson: • Why distance from the Sun is NOT the reason • The Earth's tilted axis (23½°) • Straight vs slanted sunlight • Longer and shorter days • Opposite seasons in Australia • Why Chennai's winter is mild Chapter 12: Earth, Moon, and the Sun 📚 Class 7 Science, NCERT "Curiosity" textbook (CBSE 2026-27). Practice questions, worksheets and more lessons: https://qnvibe.in/app/ #Class7Science #CBSE #NCERT