All About Maps
A 2D representation of the world is called this.
Map
This imaginary line runs horizontally through the center of the Earth.
Equator
The weakest force.
Gravity
This is an attractive force between two objects due to their mass.
Gravity
This is what mass measures.
The amount of matter in an object
This is used to tell you what the symbols or colors on the map represent.
Key
These are the imaginary lines that run horizontally around the Earth.
Latitude
The strongest force.
Strong Nuclear
This force makes like charged particles repel and oppositely charged particles attract.
Electromagnetism
This is what volume measures.
The amount of space something takes up
A 3D (spherical) representation of the Earth is called this.
Globe
These are the imaginary lines that run vertically around the Earth.
Longitude
The second strongest force.
Electromagnetism
This force holds together the nuclei of atoms.
Strong Nuclear
This is what density represents.
The amount of matter in a given space.
The number of time zones the Earth is broken up into.
24
This line is the starting point for longitude.
Prime Meridian
The third strongest force.
Weak Nuclear
This force holds together the quarks of protons and neutrons together.
Weak Nuclear
This is the formula for density.
d = m/v
This type of map is what you would use every day of specific information.
Field Map
This line is 180 degrees around the Earth from the Prime Meridian
International Date Line
This means that the force happens in the nucleus of the atom.
Nuclear
Gravity does not work on these things.
Subatomic Particles
This is what something does if it's density is less than water's.
Float