A boost protective cover was also provided. In crustaceans, the carapace functions as a protective cover over the cephalothorax. The hard portion of the boost protective cover remained intact until ground impact. The soft portion of the boost protective cover remained intact until tower jettison. Busways, or bus ducts, are long busbars with a protective cover. Fort Johnston coordinated these attempts and provided critical protective cover to Confederate shipping. Does it weaken the corrosion protective cover over the reinforcement? A protective cover was built over the tank in 1988. A protective cover is available to protect the scope from damage. In agriculture and gardening, mulch is a protective cover placed over the soil. Sometimes the protective cover on the back was painted with Arab calligraphy or geometric patterns. Seaweed deposited by early farmers provided a protective cover and added nutrients to the soil.