CBSE Class Notes Online – Classnotes123

Sea breezes and land breezes are natural events in coastal regions. During the day, land heats up more quickly than water, causing air to rise, resulting in a ‘sea breeze’ from the ocean. At night, land cools faster, creating a ‘land breeze’ moving from land to sea. Understanding these phenomena is essential in Class 7 science.

In your Class 7 Science lessons, you’ve encountered conduction, convection, and radiation, the fundamental ways heat is transferred. Conduction happens through direct contact, convection involves the movement of fluids like air and water, and radiation occurs without a medium. This article simplifies these concepts, helping you grasp how they shape our everyday experiences.