The broad category of sciences that study non-living systems is termed physical sciences. This category includes disciplines such as physics, which explores the fundamental laws governing matter and energy, and chemistry, which studies the composition, structure, and properties of substances. These sciences focus on understanding the natural world through quantifiable and testable phenomena, often employing mathematical models and observational techniques. By investigating non-living systems, physical sciences contribute to technological advancements and enhance our understanding of various natural processes.