What 2 kinds of data does gis collect

GIS stands for Geographic Information System. GIS is defined as a system designed to capture, store, manipulate, analyze, manage, and present all types of geographical data that are referenced to locations on earth.

The 2 data types that GIS collect are spatial data and attribute data. 

Spatial data refers to the geography or location on earth while attribute data refers to the tabular data that gives out additional information about the spatial features of the data. 

Example:
Spatial data = actual location of the school
Attribute data = 1) Name of the school  2) Student capacity of the school 

The primarily goals of the zapatistas of mexico in 1994 were land reform and redistribution. it is also included in their demands to have a greater political and cultural autonomy for the indigenous people of chiapas and the rest of mexico.

Amath expression is a collection of one or more terms, which are separated by the signs ( + , - , x , / ).example :   8+b8+b  or  a−3a−3in algebra, an equation is a mathematical statement with two expressions where, each expression is separated by an equal (=) sign. variables can be present on both the sides of the equality (=) sign and we use letters to denote such variables.example 1:   x=4+2x=4+2  , [here, we can observe that the variable is present only on one side of the equation].example 2:   2x+3=x+42x+3=x+4  , [here, we can observe that the variables are present on both side of the equation].