Final answer:
Alfred Wegener used paleoclimatic information to support the theory of continental drift. Climatic data is preserved in the geologic record through ice cores, sediment cores, and fossil evidence.
Step-by-step explanation:
Alfred Wegener used paleoclimatic information to argue for the theory of continental drift. He observed that certain fossils and rock formations were found on continents that were separated by oceans, suggesting they were once connected. He also noticed that certain climate indicators, such as coal beds and glacial deposits, were found in regions that are now far from the equator, indicating a shift in the positions of the continents over time.
Climatic data is preserved in the geologic record through various means. For example, scientists can study ancient ice cores from polar regions to analyze past temperature and atmospheric conditions.