What is the temperature range for our planet? Why is this important?

are temperature range for are planet is -129 ⁰F (-18⁰C) that's the minimum.

+136⁰F (+58⁰C) this is the maximum surface temperature

Explanation:

"the planet is not too close or too far away from the sun, earth's atmosphere also plays a vital role is regulating the temperature by providing a blanket of gases that not only protects us from excessive heating and harmful radiation from the sun, but also traps heat rising from earth's interior core, keeping us warm"- Space.com