but because the grass is cut at night there's no sun so the moister evaporates slower. only drying the tip so when you look at the lawn it looks like a well kept lawn. its green instead of green-ish tan.ut because the grass is cut at night there's no sun so the moister evaporates slower. only drying the tip so when you look at the lawn it looks like a well kept lawn. its green instead of green-ish tan.
Regolith is a layer of loose, heterogeneous superficial material covering solid rock. It includes dust, soil, broken rock, and other related materials and is present on Earth, the Moon, Mars, some asteroids, and other terrestrial planets and moons.
The term lunar soil is often used interchangeably with  lunar regolith  but typically refers to only the finer fraction of regolith, that which is composed of grains one cm in diameter or less. Lunar dust generally connotes even finer materials than lunar soil.here are two profound differences in the chemistry of lunar regolith and soil from terrestrial materials. The first is that the Moon is very dry. As a result, those minerals with water as part of their structure such as clay, mica, and amphiboles are totally absent from the Moon.