The article suggests that the Arctic climate is changing...

The article suggests that the Arctic climate is changing...

• A. It is changing more quickly than predicted
• B. It is not changing
• C. It is changing more slowly than predicted
• D. It is cooling

Answer: (C)

The main idea here is about rate versus prediction: the Arctic is indeed changing, but the article suggests the pace of that change is not as fast as some forecasts expected. That means observed shifts—like warming or sea-ice retreat—are occurring, just more slowly than models had projected. Factors such as natural variability, measurement windows, and how quickly heat is taken up by the ocean can make the actual rate lag behind predictions, even while the overall trend remains one of change. The other options describe no change, cooling, or faster-than-expected change, which don’t match the claim that change is happening but more slowly than predicted.

The main idea here is about rate versus prediction: the Arctic is indeed changing, but the article suggests the pace of that change is not as fast as some forecasts expected. That means observed shifts—like warming or sea-ice retreat—are occurring, just more slowly than models had projected. Factors such as natural variability, measurement windows, and how quickly heat is taken up by the ocean can make the actual rate lag behind predictions, even while the overall trend remains one of change. The other options describe no change, cooling, or faster-than-expected change, which don’t match the claim that change is happening but more slowly than predicted.