As you have not provided the texts to which the question refers, it will not be possible to provide textual evidence. However, I will try to help you in the best possible way.
Answer and Explanation:
Could the North Atlantic drift be responsible for climatic changes? The answer is yes. This is because this drift is the main responsible for the temperature change in western Europe, mainly in Scandinavia, which would have extremely low temperatures if this drift did not exist. The drift of the North Atlantic Promotes higher temperatures through the influence of the prevailing trade winds from the southwest and the circulation of water far below the surface of the oceans.