Explanation:

In Europe, the following climate types are witnessed:

Temperate Maritime: Yes, experienced in Western Europe, characterized by mild winters and cool summers due to the influence of the North Atlantic Drift.

Continental Interior: Yes, seen in Eastern Europe, characterized by hot summers and cold winters due to the lack of significant maritime influence.

Mediterranean Climate: Yes, prevalent in Southern Europe, particularly around the Mediterranean Sea, characterized by hot, dry summers and mild, wet winters.

Humid Subtropical Climate: While some areas, especially in Southern Europe, may exhibit characteristics similar to a humid subtropical climate, this classification is not widely used or recognized for European regions in major climate classifications

Therefore, three of the listed climate types (Temperate maritime, Continental Interior, and Mediterranean Climate) are widely recognized in Europe.