Problems with basic SQL queries

Hi,

I'm very beginner with SQL and now I have a problem. I have two tables with one to many relationship to each other. Lets say tables are Owner and Car. Owner table has columns: id, name and description. Car table has columns: id, owner_id and car_name. If I have car owner name, how do I make query which finds me every car that owner which name I have owns? Thank you for any help!