"Energie"

"Energie," or energy, refers to the capacity to do work or produce change. It exists in various forms, including kinetic (movement), potential (stored), thermal (heat), chemical (in fuels), and electrical. Energy is never created or destroyed, only transformed from one form to another, a principle known as the conservation of energy. In everyday life, energy powers our homes, fuels transportation, and allows us to perform tasks. Understanding energy is essential for addressing challenges like climate change, as it highlights the need for efficient and sustainable use of resources.