Border, Orientation (compass directions), Legend, Title, Scale, Sources (author).
elemants are classified by the atomic number.
elemants
B - Border, L - Legend, T - Title, S - Scale, and the second S - Source are features that may not always be included in a map. These features help provide context and information about the map's content and its sources.
Inset maps are used to show an overview of the area or a close up of a section or sections of a map. An inset map can also be included to show related themes of data at smaller scales.
With the purchase of the Rezurrection Map Pack the map is included
Various hydrocarbons.
Efford is a suburb of Plymouth so should be included in a map of that city.
Ethane is composed of carbon and hydrogen.
A map of the land included in the Louisiana Purchase is in the link below.
Because you can not dig it
There are 90 elements that exist naturally.
Hydrogen and helium.