What are the differences between green onion and chive in terms of flavor, appearance, and culinary uses?

Green onions have a stronger flavor compared to chives, which are more mild and delicate. In terms of appearance, green onions have a larger bulb at the base and long green stalks, while chives have thin, hollow green stems. Culinary uses differ as well, with green onions being used in a wider variety of dishes like stir-fries and salads, while chives are often used as a garnish or in dishes where a subtle onion flavor is desired.