School closures during severe weather have a broad impact on both the public and private sectors as parents are drawn away from their place of work in order to provide child care.
Bydd cau ysgolion mewn tywydd garw yn effeithio’n fawr ar y sector cyhoeddus a’r sector preifat am fod rhieni’n gorfod gadael eu gweithleoedd i ofalu am eu plant.