This worksheet, called 'Weather Worksheet: Billy and Maria Learn About Winter Weather - Part 1', was kindly provided by National Weather Service, in cooperation with National Oceanic and Atmospheric Administration and National Severe Storms Laboratory. This is a 13-page worksheet from 'Billy and Maria' series, and it presents the first out of three chapters dedicated to winter weather, the supplies needed during a winter storm and how to stay safe in case a severe storm has hit your area. The worksheet is telling a story on how Billy and Maria decided to put together a supplies kit and what needs to be included. As a standard feature of the series, this worksheet is supplied with some facts about the National Oceanic and Atmospheric Administration, National Weather Service and National Severe Storms Laboratory, and their responsibilities and missions. The last page of the worksheet is traditionally a reference sheet for 'Billy and Maria' series.