yes -1 is the number directly below 0. Its called sub-Zero
No, -19 degrees is not colder than -20 degrees.
-5 degrees Celsius is colder than -1 degrees Celsius. The lower the temperature in Celsius, the colder it is.
3 degrees Celsius warmer than -4 degrees Celsius is -1 degree Celsius.
1°C is colder than 7°C. Temperature decreases as the number decreases in Celsius scale.
At -40 they're the same. Neither is colder, they are scales of measurements for temperature. Those are two scales of temperature. Neither can be defined as being colder. One could say that Fahrenheit is the "colder" scale because -1 degree Fahrenheit is colder than -1 degree Celsius. The "coldest" scale I know of is Kelvin, which defines 0 degrees Kelvin as -273.15 degrees Celsius (Absolute Zero).
No, -19 degrees is not colder than -20 degrees.
-5 degrees Celsius is colder than -1 degrees Celsius. The lower the temperature in Celsius, the colder it is.
-5 degrees Celsius is 6 degrees colder than 1 degree Celsius.
-8
1
Yes.
3 degrees Celsius warmer than -4 degrees Celsius is -1 degree Celsius.
Yes
1°C is colder than 7°C. Temperature decreases as the number decreases in Celsius scale.
-1 degrees or any other negative numbers.
1 - 4 = -3 degrees Celsius.
0 degree Fahrenheit is colder then 1 degree Fahrenheit