If you are travelling you would use a road map, atlas etc; online maps to search for places or something. If you are going to a theme park, all theme parks have maps and local maps.
Mental Maps are how a human being views places inside their head. Examples of mental maps in daily life are: when you walk to school you visualize your route, driving a car where you want to go you have your route in mind and so much more.
how is petrol used in our everday life
It is usaully used with maps of certain regions.
It usually isn't. Scientific notation is used for very large and very small numbers, that are not normally used in your daily life. Unless your "daily life" involves work in science or engineering.
Tools that are commonly used to study daily life include things like polls and surveys. Sometimes video cameras and audio recordings are also used to study daily life.
I use the Golden Ratio in my daily life to design websites.
These nuts
You pet them
Sunblock.
in alternators
In dentistry .
They are used in airplanes and in sailboats.