Describe the characteristics of the Equatorial climate, and name the type of climate found in the shaded area marked Q.

a)

i) The type of climate found in the shaded area marked Q is the Equatorial climate.

ii) Characteristics of the Equatorial climate:

• High and constant temperatures: Temperatures are consistently high throughout the year, typically averaging around $27^\circ\text{C}$ with a very small annual temperature range (usually less than $3^\circ\text{C}$).
• High annual rainfall: The region receives abundant rainfall, often exceeding $2000\text{ mm}$ annually. Rainfall is distributed throughout the year, with no distinct dry season, though there might be two peak rainfall periods.
• Convectional rainfall: Rainfall primarily occurs as heavy convectional showers, often in the late afternoons, due to intense heating and subsequent rising of moist air.
• High humidity: Relative humidity is consistently high, often above $80\%$, contributing to the muggy conditions.
• Lack of distinct seasons: There are no clear summer or winter seasons; instead, the climate is hot and wet all year round.
• Dense vegetation: The climate supports luxuriant equatorial rainforests, characterized by tall, broadleaf evergreen trees, a multi-layered canopy, and high biodiversity.