Some animals hibernate (go into a deep sleep) so they can survive throughout the cold season when the weather is freezing and the food is scarce.
(they; can survive; L:throughout the cold season; T:when the weather is freezing) (the weather; is freezing; ) (the food; is; scarce)
they the weather the food
can survive is freezing is
L:throughout the cold season T:when the weather is freezing
scarce