Question

Is it true that Earth's history has always had periods of hot and cold weather?

Answer 1

True

Explanation:

Earth is supposed to have been born when it became a planet. The planet was born spinning, for day and night.

Weather is about daily range (fluctuations ) in temperature. It is dependent on the latitude of the location.
This hot-cold temperature range changes periodically, over the orbital period called year. We get seasons for climate..