An inhabited building is any structure, other than an explosives operating building, that is used in whole or in part for human habitation or place of assembly.
The tallest inhabited building in the world as of July of 2014 is the Taipei 101 which stands over 1600 feet in height. The building is located in Taiwan.
500 feet
A mosque is a building where Muslims go to worship.
There are over 195 countries on Earth where humans inhabit. Each country can have multiple cities and regions where humans live. The total number of inhabited lands would depend on how you define and categorize these regions.
A factory is a building or a complex of buildings where goods are manufactured.
The forest is inhabited by various species of birds and animals.
layout tools are tools that are used in carpentry or building works.
The Floor slabs, beams, Columns and Trusses (for the roof).
A tool is an object used for doing work such as building or repairing things.
A floor is the lower horizontal surface in a building or room that people walk on.
A squatter is a person who illegally lives in a vacant building or unused land.
A wall is a vertical partition separating rooms in a building and also supporting the roof.