This air mass was repeatedly (for good reason) pointed out that it is the primary cause of lake effect snows in the area of the US/Canadian Great Lakes. Identify that air mass, along with the correct time of year from the choices below. Group of answer choices

The map above shows where people live in the united states. areas that are darker blue are areas where people live close together. areas that are lighter colors are places where people live farther apart. as a geographer, if you were to study where people live and why they choose to live in these places, which of the six essential elements of geography would you be using?