If there was zero change in earths eccentricity how might that affect the possibility of an ice age?
a) if earth’s orbit was elliptical at all times, all portions of earth would be warmed at the same rate and earth would be the same distance from the sun at all times.
b)if earth’s orbit was circular at all times, all portions of earth would be warmed at the same rate and earth would be the same distance from the sun at all times.
c)if earth’s orbit was circular at all times, all portions of earth would be cooled at various rates.
there is no connection between earth’s eccentricity and the possibility of ice ages.
d)there is no connection between earth’s eccentricity and the possibility of ice ages.

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