Convection Current
📖
Definition A pattern of movement in a fluid caused by differences in temperature and density.
🧒 In Simple Words
A convection current is a moving pattern caused when warmer material rises and cooler material sinks.
📌 Example
A model of convection currents can help explain movement in Earth’s mantle.
✏️ Use It in a Sentence
"The teacher used colored water to model a convection current."