Soil | Layers, Types And Formation Of Soil | Easy Explanation | Class 3 Science скачать в хорошем качестве

Soil | Layers, Types And Formation Of Soil | Easy Explanation | Class 3 Science

Hello Everyone, Soil | Layers, Types And Formation Of Soil | Easy Explanation | Class 3 Science Our topic for today is Soil Formation. Soil is formed by the combination of physical, chemical, and biological processes in which huge rocks are broken down into smaller particles over a long period of time. Rocks undergo a process of expansion and contraction in which they expand during the day and contract during the night due to the constant rise and fall in temperature. However, not all parts of a rock undergo expansion and contraction at the same rate, resulting in the formation of cracks. Gradually, these cracks cause the rocks to break down into smaller pieces. With time, these smaller pieces convert into particles and form soil. Water plays an important role in soil formation. Water that gets collected in the cracks of rocks sometimes freezes, which helps in widening the cracks. Also, flowing river water helps in the wearing down of rocks over time, which results in the formation of soil. #soil #class3evs#soilformation #layersofsoil #class3science #kidslearningvideos #kidseducation #education #cbsescienceforclass3 #ncertscienceclass3 Thank You for Watching Our Channel..... 💙 Give us a like 💚 Share this video 💛 Please! SUBSCRIBE to our Channel:    / @risetorevise   Watch our other videos also if not....... Short Moral Stories In English For Kids    • Moral Stories   Short Essays On Different Topics For Kids    • Essays/10 Lines essay   English Rhymes    • English Poems   Study Related Tips    • Parenting Tips   Thank You Mother & Daughters Creations (MDC) soil, soil formation, types of soil, layers of soil, class 3 evs, educational videos, best learning videos for kids, formation of soil, importance of soil, what is soil, CBSE class 3 science, class 3 science, soil layers, what does soil contain,