Hi, you've asked an incomplete question. However, I inferred you want help reading the degree celsius temperatures.
Step-by-step explanation:
Named after an astronomer, Anders Celsius, the Celcius is a measuring unit of temperature, while the degree Celsius is usually symbolized as °C to refer to a specific temperature on the Celsius scale.
Therefore, to find let's say, a temperature of 0 degrees Celsius would imply that you look through a celsius scale usually found on a thermometer (a temperature measuring instrument).