Select two of the following changes that are likely to occur as a result of warming temperatures in Yellowstone National Park.
Understand the Problem
The question is asking about changes likely to occur as a result of warming temperatures in Yellowstone National Park, specifically focusing on the interaction between whitebark pine trees, squirrels, and grizzly bears.
Answer
Increase in whitebark pine beetles and decrease in whitebark pine trees.
The final answer is the increase in the number of whitebark pine beetles and the decrease in the number of whitebark pine trees.
Answer for screen readers
The final answer is the increase in the number of whitebark pine beetles and the decrease in the number of whitebark pine trees.
More Information
Warmer temperatures promote the survival and proliferation of bark beetles, leading to increased tree mortality in whitebark pine trees.
Tips
A common mistake is assuming animal numbers will decrease due to warming without considering specific ecological impacts like pest proliferation.
Sources
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