Final answer:
The climate zone with mild winters and dry, sunny summers is the Mediterranean climate zone. It is characterized by temperate type C climates with weather conditions ideal for agriculture.
Step-by-step explanation:
The coastal climate zone described in the question, with mild winters and dry, sunny summers, is known as the Mediterranean climate zone. This zone experiences temperate type C climates which are characterized by hot, dry summers and cool, wet winters, allowing for the cultivation of various food products and featuring plants like evergreen shrubs that are adapted to dry conditions.
The Mediterranean climate is distinct from the other climate types mentioned, as it provides moderate weather conditions, making it well-suited for agriculture and thriving plant life.