Ivory is an off-white color that resembles ivory, the material from which the teeth and tusks of animals (such as, notably, the elephant and the walrus) is made. It has a very slight tint of yellow. The first recorded use of ivory as a color name in English was in 1385.vory is an off-white color that resembles ivory, the material from which the teeth and tusks of animals (such as, notably, the elephant and the walrus) is made. It has a very slight tint of yellow. The first recorded use of ivory as a color name in English was in 1385.
Human activities such as dredging and careless boating are threatening South Floridaâs mangroves and seagrass. Despite the valuable role that mangroves and seagrass play in the Florida Keys ecosystem, these plants are facing one particularly large threat: Us. In the Florida Keys, human development is the greatest threat to mangrove communities. Since the 1950s, more than 60 percent of mangroves in Monroe County have been destroyed for development. Activities such as dredging, using herbicides, and increasing waste water runoff have destroyed thousands of acres of mangrove habitat.
The mangrove biome, or mangal, is a distinct saline woodland or shrubland habitat characterized by depositional coastal environments, where fine sediments (often with high organic content) collect in areas protected from high-energy wave action.he Mangrove forests of Suriname have a height of 20â25 m and are found mainly in the coastal area. There are six types of mangroves, namely two types of parwa or black mangroves, three types of red mangroves (mangro) and a small mangrove species (white mangrove, akira or tjila).