3D GEOGRAPHICAL / GEOLOGICAL PLASTIC RELEIF MODELS ROCK CYCLE MODEL: Display Demonstration Project Model relates coastal and Mountains terrains in nartual colour relief plus cross section diagram of the substance of a typical volcano colours and pattern represent typical rock beds with lesson Plan Size60x45 cms OCEAN FEATURE MODEL: Relief map north Atlantic Ocean shows typical portion of ocean floor. It is easy to identify all the major Ocean Features, complete with Lesson Plan Size 45x6O cms Qty :