Question

How does autumn mark the onset of winter.

Answer 1

leaves start falling, signalling the tree beginning to die

Answer 2

hey mate !

ANSWER ,

The autumnal equinox is the beginningof "astronomical autumn," which ends with the start of winter. ... Weather forecasters and some countries define the season as "meteorologicalautumn" by the three months in which the weather changes. In the Northern Hemisphere, this is September, October, and November.!


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