CAFS Year 11 Practice Exam 2025 – The Comprehensive All-in-One Guide for Exam Success!

Electricity is considered an invaluable resource in modern society due to its fundamental role in powering a wide array of technologies and services that we rely on daily. It supports everything from household conveniences like heating, cooling, and lighting to essential services such as healthcare, transportation, and communication. The interconnected nature of modern infrastructure, including public services and private enterprises, heavily depends on a consistent and reliable electricity supply. Interruptions in electricity can lead to significant disruptions, affecting productivity, safety, and overall quality of life.

While clothes, money, and food are also undoubtedly important resources for individuals and communities, their value is often contingent on the presence of electricity. For example, refrigeration (which requires electricity) is critical for preserving food, and many economic transactions today involve electronic banking and payment systems that rely on electric power. Therefore, the transformative and underlying role of electricity in contemporary society elevates it to an invaluable status.