This document discusses different types of jobs that help people and the community. It describes jobs like police officers, doctors, firefighters that help keep people safe and care for their health. It also mentions jobs in food production like farmers and fishermen that provide food. The document then outlines the process milk goes through from farms to supermarkets. It lists various shops and businesses like bakers, fishmongers, and toy shops. Finally, it names some tools used in jobs like carpentry, medical professions, and teaching.