Countries were separated by continental drift
"Casablance" is an example of the mis-spelled name of
a city in Morocco or a classic Humphrey Bogart movie.
The two gasses in the troposphere that play vital role in heat absorption are the water vapor and the carbon dioxide. Both of them are gasses that trap both part of the solar heating, and part of the Earth's heating, and they play a vital role in the regulation of the temperature on the Earth with the process better known as ''Greenhouse effect''.
