I think its A. small contained climates that differ from areas surrounding them
hope this helps XD
Once energy is produced in the core of the Sun, it needs a way to travel from the solar center to the outer regions. ... In the radiation zone of the Sun the temperature is a little cooler than the core and as a result some atoms are able to remain intact.
B. how similar geological features could be continued from one continent to another.
In high altitudes, people have less oxygen to breath in, making strenuous activities much harder.
Vice versa in low altitudes.
<span>There are AT LEAST 1,000 PER CAPITA in Brunei's military. ;-)</span>