The ozone layer and our thick atmosphere keep the earth insulated!! any heat we get from the sun stays on the earth, warming everything up, since the ozone layer acts almost like insulation (or a greenhouse). i hope this helps!!
Welp they both had two great oceans between them, a land invasion is near Impossible, and a sea attack would not be smart for the Central Powers/Axis
An Air attack needs refueling and no enemy had a close airbase plus we had anti air any attack on North America or any of the Americas is useless.
The weather is most likely to change because since it’s polar meaning cold or referring to cold it’s going to get colder as it passes by an a lil darker bc it’s on the surface bc polar air masses are characterized by cold air near the surface
The answer I think it is A and C
The answer is A extreme proverty
