In the Tropical climate zone (often designated as Group A climates in classification systems like Köppen), which seasonal characteristic is virtually non-existent or minimal throughout the year?

💡 Explanation:

Tropical climate zones are defined by high temperatures all year round. The difference between the average temperature of the warmest month and the coldest month is typically minimal (often less than 3-5°C or 9°F), meaning they lack thermal seasons, unlike Temperate or Polar zones. Seasonality in Tropical climates is primarily determined by precipitation (wet and dry seasons).