Many organisms depend on the land as a food source. seasons can affect the amount of food that is available to these organisms. how would a long, cold winter most likely affect a population of deer?

a) the deer population will decrease.
b) the deer population will increase.
c) the deer population will remain almost the same.
d) the deer population will rebound the next year.

Food is one of major factor which can be effected  to climate. Too much rainfall, a hot spell or cold snap at the wrong time like flooding and storms can have a significant effect on local crop yields and livestock production.
therfore,
 Seasons have significant  affect on amount of food that is available due to which population of deer will decrease.
hence the right answer is  A) The deer population will decrease