How Day & Night Work | How the Seasons Work (Middle School Science) скачать в хорошем качестве

How Day & Night Work | How the Seasons Work (Middle School Science)

⭐️ Check out our website https://www.cognito.org/ ⭐️ ** WHAT'S COVERED ** 1. The causes of day and night on Earth. The role of the Earth's rotation on its tilted axis. How one full rotation takes 24 hours. Why the side of the Earth facing the Sun experiences day, and the side facing away experiences night. 2. The causes of the seasons. The four seasons: summer, autumn, winter, and spring. How the Earth's 23.5-degree axial tilt is the primary cause of seasons, not its distance from the Sun. The effect of the Earth orbiting the Sun over 365 days. How the tilt causes hemispheres to receive more direct and concentrated sunlight during their summer. Why days are longer in summer and shorter in winter. Why areas near the equator do not experience significant seasonal changes. ** CHAPTERS ** 0:00 Introduction 0:21 What Causes Day & Night? 1:35 What are the Seasons? 2:28 What Causes the Seasons? 3:35 Northern Hemisphere in Summer 4:53 Northern Hemisphere in Winter 5:30 Autumn & Spring 5:50 Why the Equator Has No Seasons #Physics #study #revision #school #exam #IB #AP # NGSS #middleschool