Physical & Historical
Crust and mantle
== Spoken language and written language.
Things or subjects pertaining to geology may be geologicor geological, depending on the actual subject modified.Examples : geologic time, a geological mystery
A geology map is a map that, rather than showing the cities, roads and rivers in an area, shows the types of rocks that make up the area. There are different types of geology maps: a surficial geology map shows the rock types and soil types found right at the surface. A bedrock geology map shows the type of rocks that make up the solid rock underneath the soils and dirt at the surface.
The four main divisions are geology, oceanography, meteorology and astronomy.
The two main divisions of mechanics are Statics and Dynamics.
Physical and historical geology. Meteorology is weather science.
The two main divisions are rational numbers and irrational numbers.
The two main divisions of the political spectrum called in the US are called Democrats & Republicans, or the right & the left
epidermis and dermis
Miosis and mitosis
what are the two main division of drama?what are the qualities of drama?