Comprehensive study of GED science covering fundamental concepts and advanced applications.
Everything around us is made of matter, and all matter has energy. Matter is anything that has mass and takes up space.
Energy comes in many forms, like heat, light, and electricity. It can change from one form to another but cannot be created or destroyed (law of conservation of energy).
Understanding matter and energy helps us cook food, power our homes, and even launch rockets!
Ice melting into water is a change from solid to liquid.
A toaster changes electrical energy into heat to make toast.
Matter makes up everything, and energy allows things to happen and change.