A zinc coating, usually hot-dipped, in which the zinc and steel form a metallurgical bond. The thickness of a hot-dipped coating can be varied from a thin zinc/iron alloy layer to heavy applications suitable for extended outdoor exposure.
Humid subtropical climate. In Africa, the humid subtropical climates are found in two separate areas on the southern hemisphere of the continent. The Cwa climate is found over a large portion of the interior of the Middle and Eastern African regions.
The main feature in the tropical rainforest of Zaire, Africa is a  land covered by vegetation, vines, climbers, and many different  types of trees. It has a hot and humid cl â¦ imate. Answered. In Rainforests. tropical rainforest is a type of biome found in hot, humid environments in equatorial climates,The tropical rainforest is a unique with a constant temperature and a high ra â¦ infall. The temperature is warm because of it bring close to the equator. Also the average temprature is about 25 degrees celcius.