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.
Let's review. Soil erosion is defined as the wearing away of topsoil. Topsoil is the top layer of soil and is the most fertile because it contains the most organic, nutrient-rich materials. One of the main causes of soil erosion is water erosion, which is the loss of topsoil due to water. Raindrops fall directly on topsoil. The impact of the raindrops loosens the material bonding it together, allowing small fragments to detach.