Physical Globe. These globes have striking cartography, in either political or physical form, and feature raised relief on the landmasses to give tactile indication of the location of the world's mountain ranges. They also use raised relief to portray the ocean depths, revealing the trenches and mid ocean rises, which are important to the understanding of plate tectonics and oceanography. The ocean mapping also shows the direction of major currents, which is useful for an understanding of climatology and meteorology. • 300 mm diameter, Political or physical globes• Over 4000 place names and pieces of information • Suitable for advanced geographic study• Graduations on meridian help to work out lines of longitude latitude• Includes time dial to calculate different time zones• Available mounted on sturdy metal base and meridian or durable plastic base and meridian. • Assembled in the UK with recycled and recyclable materials, using traditional methods• Supplied with information booklet