D, combination of all the them
Maritime Tropical is the air mass that is normally associated with the formation of hurricanes.
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The answer is C. Norway, Sweden and Finland.
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Subsistence farming, form of farming in which nearly all of the crops or livestock raised are used to maintain the farmer and the farmer's family, leaving little, if any, surplus for sale or trade. Preindustrial agricultural peoples throughout the world have traditionally practiced subsistence farming<span>.</span>
I don’t think it’s any of these population would most likely be impacted by experiencing droughts and crop failure causing a decline of population in the are