1 Directly under the outer crust is the mantle, the largest layer of the earth. 2  The mantle is extremely hot, but for the most part, it stays in solid form because the pressure deep inside the planet is so great that the material can't melt. Directly under the outer crust is the mantle, the largest layer of the earth. 2  The mantle is extremely hot, but for the most part, it stays in solid form because the pressure deep inside the planet is so great that the material can't melt.
ConvaTec Group plc is an international medical products and technologies company, offering products and services in the areas of wound and skin care, ostomy care, continence and critical care and infusion devices. It is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. 1 History.
Trans National Corporation. A TNC is a large company which operates in countries all around the world. In the past 20 years, TNCs have grown in number and importance. They cover many different industries. The headquarters of a TNC are usually found in 'global cities' such as London or New York. A TNC may have wanted to go global for various reasons: 1  take advantage of incentives. 2  to spread business risk. 3  to sell inside trade barriers. 4  to reduce costs of buildings/land. 5  to reduce labour costs. 6  to be close to markets.