Consider the following description :1.Annual and daily range of temperatures is low.2.Precipitation occurs throughout the year.3.Precipitation varies between 50 cm - 250 cm. What is this type of climate ?

1. A

   Equatorial climate

   Equatorial. Rain is much heavier than 50–250 cm in classic Af; ranges of temperature are very low, but the rainfall band here is marine west-coast.

2. B

   China type climate

   China type. Greater seasonal range; monsoon-like summer rain.

3. C

   Humid subtropical climate

   Humid subtropical. Hot summers; more seasonal contrast than marine west coast.

4. D

   Marine West coast climate

   Marine west-coast. Mild annual and daily range; rain all year, 50–250 cm (Cfb).

Summary. Official key is (d) marine west-coast climate. Western Europe / Pacific North-West type: small annual and daily temperature range, precipitation through the year, typically in the 50–250 cm band. Equatorial climates are wetter; China / humid subtropical types have hotter summers and a clearer seasonal pulse.