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Comparative Terrain Model
Description
Set of 2 landform models, each includes an overlay representing ancient mountain forms that can be removed and compared with the base model to show changes millions of years later. Cross section shows basic mountain types, volcanic fault block, glaciated domes and folded mountains with lesson plan, size 45 x 60 cm.
Formation Of Rocks
Geographical Terms
Landform Model
Ocean Features Model
Open Pit Mine Model
Description
Open pit mining often results in a large hole or pit being formed in the process of extracting a mineral. Deposits mined by open pit techniques are generally divided into horizontal layers called benches. The thickness of the benches depends on the type of deposit & the mineral being mined. Mining is generally conducted on a number of levels at any one time.
Oxygen And Carbon Cycle In Nature
Restless Earth
Rock Cycle Model
Rocks And Volcanoes
Solar And Lunar Eclipse Apparatus
Solar System Model
Underground Mine Model
