The Impact of Climate Change on Polar Bears

How does climate change affect polar bears?

A. It has no impact on polar bears

B. It threatens their habitat and food sources

C. It increases their population

Answer:

B. It threatens their habitat and food sources

Polar bears are highly affected by climate change, particularly due to the warming temperatures in the Arctic region. As the ice caps melt at a rapid pace, polar bears are losing their natural habitat where they hunt for seals, their primary food source.

With the reduction of sea ice, polar bears have to travel longer distances to find food, leading to increased energy expenditure and decreased chances of successful hunting. This results in malnutrition and decreased reproduction rates among polar bear populations.

The loss of sea ice also forces polar bears to spend more time on land, where they have limited access to food and are more prone to conflicts with humans. Additionally, the shrinking ice cover makes it harder for polar bears to find mates, further endangering their population.

In conclusion, climate change poses a significant threat to polar bears by disrupting their habitat and food sources. Urgent action is needed to address this issue and protect these iconic Arctic animals from further decline.