temperature

Temperature is a measure of how hot or cold something is, reflecting the amount of thermal energy present. It is usually measured in degrees Celsius (°C), Fahrenheit (°F), or Kelvin (K). When the temperature rises, particles in a substance move faster, indicating more energy; when it falls, they move slower. This concept plays a crucial role in weather, cooking, and various scientific processes. Understanding temperature helps us predict climate patterns, choose appropriate clothing, and ensure food safety. It’s an essential aspect of daily life and various fields, including science, health, and engineering.