Answer:Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) tropical cyclone naming and categorization system. If there were no categories given to tropical cyclones entering the Philippines, several negative consequences would occur: - Difficulty in Communicating Risk: The public would lack a standardized way to understand the severity of a storm. Without categories (like tropical depression, storm, typhoon), people wouldn't know how dangerous a storm is likely to be, hindering preparedness efforts. This would lead to confusion and potentially inadequate responses.- Inconsistent Emergency Response: Emergency responders rely on the categories to determine the appropriate level of response. Without categories, there would be inconsistent and possibly delayed responses to different storms, potentially leading to increased casualties and damage.- Challenges in Resource Allocation: Governments and organizations allocate resources based on the predicted intensity of a storm. Without categories, it would be difficult to prioritize resources, leading to potential shortages in areas that need them most.- Increased Economic Losses: The lack of clear categorization would make it harder for businesses and individuals to prepare adequately, leading to greater economic losses from damage and disruption.- Difficulties in Research and Forecasting: Scientists and meteorologists use storm categories to track trends, improve forecasting models, and understand the long-term impacts of tropical cyclones. Without categories, it would be significantly harder to analyze data and improve future predictions.