impact winter References impact winter astronomy Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Earth impact hazard…depression of surface temperatures—a so-called impact winter—leading to loss of photosynthesizing plant life and worldwide starvation and disease. Read More…depression of surface temperatures—a so-called impact winter—leading to loss of photosynthesizing plant life and worldwide starvation and disease. Read More