Gender: Female. Usage: Lucille, of Latin origin, is a popular first name. It is more often used as a girl (female) name. People having the name Lucille are in general originating from Belgium, France, Ireland, Netherlands, Switzerland, United Kingdom, United States of America. For another variant of the name Lucille across the world, see Lucia.
Topsoil is the top layer of the earth's surface. Topsoil is dark in color and high in organic matter, which makes it very easy to till and fertilize ground for growing plants. It is scraped from the ground and sold in bags or bulk, often called black dirt.
Tropical soils may often be described as being thin. This is certainly not so-did you know that tropical soils are among the deepest in the world! Many tropical soils have been under forest cover for millions of years.he thin layer of topsoil is the engine house for the food supply for the tropical forest and, together with climate, is responsible for the maintenance of the huge biomass. This is surely one of the most incredible cycles in nature-and it works. The tropical rainforest is often in the news for various reasons.