This is a dot density map that shows corn production in the United States.
This is an isarithmic map that represents the range of barometric pressure in the United States.
This is a choropleth map representing population density across the earth.
Below is an isarithmic map I made representing average annual rainfall in the state of Georgia.
Below is a picture from Google Earth of my hometown, Martinez, GA. My place mark is my house. My path is my 2 mile commute to the river. And the polygon is Savannah Rapids Pavillion and canal where I love to spend my free time when the weather is nice!