The Earth and the Solar System — العلوم الصف الأول الإعدادي لغات

درس «The Earth and the Solar System» فى مادة العلوم لـالصف الأول الإعدادي لغات من وحدة «The (Earth - Sun - Moon) System». This lesson explores the composition of the solar system and the effects of Earth's rotation and revolution. It covers the characteristics of the eight planets, the causes of the day-night cycle and the apparent motion of the sun, the relationship between the sun's apparent height and shadow length, and the reason for the four seasons due to the tilt of Earth's axis. هتتعلم فى الدرس ده: The solar system consists of the Sun, 8 planets, and other celestial bodies.، Earth rotates on its axis every 24 hours, causing the day-night cycle and the apparent motion of the Sun...

الدرس ده من وحدة «The (Earth - Sun - Moon) System» فى مادة العلوم لـالصف الأول الإعدادي لغات على منصة دروسات.

الدرس متاح بالاشتراك: ترم كامل أو المادة لوحدها.

ملخص الدرس

This lesson explores the composition of the solar system and the effects of Earth's rotation and revolution. It covers the characteristics of the eight planets, the causes of the day-night cycle and the apparent motion of the sun, the relationship between the sun's apparent height and shadow length, and the reason for the four seasons due to the tilt of Earth's axis.

هتتعلم إيه فى الدرس ده

• The solar system consists of the Sun, 8 planets, and other celestial bodies.
• Earth rotates on its axis every 24 hours, causing the day-night cycle and the apparent motion of the Sun.
• Earth revolves around the Sun every 365 1/4 days.
• The tilt of Earth's axis (23.5°) causes the variation in sunlight intensity, leading to the four seasons.
• The length of a shadow depends on the sun's apparent height, which changes throughout the day.