Learn in simple words why bears sleep through the cold winter in their dens, perfect for 7-year-old children.
Hi there! Did you know that bears sleep for a long time during winter? This special sleep is called hibernation. Let's find out why bears do this!
During winter, it gets very cold and there is less food around because many plants and animals are also resting. Bears get ready for this by finding a cozy den, which is like a little house or cave where they feel safe and warm.
When bears hibernate, their bodies slow down a lot. Their hearts beat slowly, and they hardly move or eat anything at all! This helps them save energy because it’s hard to find food in the winter.
So, bears sleep through winter to stay safe and healthy when it's cold and food is scarce. When spring comes and the weather gets warmer, the bears wake up ready to play and find food again!