Asked by Kayla Trahan on May 01, 2024
Verified
What is one reason that polar bears are among the species most affected by global climate change?
A) They are having difficulty finding pack ice from which to hunt seals.
B) They are having difficulty finding suitable denning areas.
C) Their normal mating cycle has been disrupted.
D) The cubs are too warm because of their thick fur.
Polar Bears
Large carnivorous bears found primarily in the Arctic Circle, known for their white fur which helps them blend into their snowy environment.
Global Climate Change
The long-term alteration of temperature and typical weather patterns in a place, often attributed to human activity and fossil fuel consumption.
Pack Ice
A large area of floating ice that has been driven together by wind and currents.
- Decode the significance of global warming and climate change on ecosystems, health of people, and the structure of society.
Verified Answer
ZK
Zybrea KnightMay 04, 2024
Final Answer :
A
Explanation :
Polar bears rely on pack ice as a platform for hunting their primary prey, seals. However, as global temperatures rise, the pack ice is melting earlier and forming later in the year, and is also becoming thinner, making it more difficult for the bears to hunt. This is causing a decline in polar bear populations and is why they are considered one of the species most affected by global climate change.
Learning Objectives
- Decode the significance of global warming and climate change on ecosystems, health of people, and the structure of society.