Question

at 11:00 am the temperature was -18°c. at 10:00 pm the temperature was -15°c. did the temperature rise or fall? rise fall

Explanation:

Step1: Compare the two temperatures

On the Celsius scale, higher numerical values represent warmer temperatures. We compare $-18^\circ\text{C}$ and $-15^\circ\text{C}$. Since $-15 > -18$, the later temperature is higher.

Step2: Determine temperature change

A higher final temperature means the temperature increased.

Answer:

rise