Types of Maps

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Why are there so many types of maps?

There are different kinds of maps because each type serves a specific purpose. Think of it like this: imagine you have different tools in a toolbox. You use a screwdriver to tighten screws, a hammer to drive nails, and a wrench to fix pipes. Similarly, different maps help us understand different things about the world. 

For example, a political map shows countries, states, and cities, helping us understand how countries are divided and where different places are located. A physical map, on the other hand, shows mountains, rivers, and other physical features of the Earth's surface. It helps us understand the natural landscape.

There are also special maps like topographical maps that show the elevation or height of land, climate maps that show weather patterns, and population maps that show where people live. Each map type gives us unique information and helps us learn more about our world in different ways. So, just like tools in a toolbox, different maps are used to help us explore and understand the world around us better.

Political Map

A political map is a type of map (often colorful) that shows the boundaries and locations of different countries, states, cities, and other political divisions. It focuses on showing the human-made features of a region, such as borders, capital cities, major cities, and smaller towns. It helps us understand how different areas are divided and organized politically. On a political map, you can see the names and shapes of countries or states, as well as important cities and sometimes even rivers or mountains. It helps us learn about the different countries and their capitals, and how they are located in relation to each other. By looking at a political map, you can learn about the political structure of the world and the different regions within a country or continent. 

Physical Maps

A physical map is a type of map that shows the natural features of the Earth's surface. It focuses on displaying the physical characteristics of a region, such as mountains, rivers, lakes, deserts, forests, and coastlines. It helps us understand the landforms and geographical features that make each place unique. On a physical map, you can see the different colors and symbols used to represent mountains, rivers, and other natural features. It helps us visualize the shape and elevation of the land, as well as the distribution of water bodies across a region. By looking at a physical map, you can learn about the diverse landscapes and natural resources found in different parts of the world. 

Topographical Map

A topographical map is a type of map that shows the physical features of a specific area in great detail. It focuses on representing the elevation and relief of the land surface, including its hills, valleys, mountains, and other landforms. Topographical maps use contour lines, which are lines that connect points of equal elevation, to depict changes in the height of the land. These lines help us understand the shape and steepness of the terrain. The closer the contour lines are together, the steeper the slope of the land, while widely spaced contour lines indicate flatter areas. Topographical maps also include other features such as rivers, lakes, forests, and man-made structures like roads and buildings. These maps are commonly used by hikers, geographers, and scientists to navigate and study the land's physical characteristics, plan outdoor activities, and conduct research on the Earth's surface. 

Thematic Maps

There are countless types of thematic maps, also known as special purpose maps. Here are a few examples!

Choropleth Map

A choropleth map is a special type of map that uses different colors to show information about different places. Imagine you have a map of the world, and you want to show which countries have more people and which have fewer people. A choropleth map can help you do that! Each country is colored in a specific way based on the number of people who live there. If a country has a lot of people, it might be colored with a dark color like red, and if a country has fewer people, it might be colored with a light color like green. This way, you can quickly see which countries have more or fewer people just by looking at the colors on the map. Choropleth maps are useful for showing information like population, average temperature, or even how much rain falls in different places. 

Dot Density Map

A dot density map is a type of map that uses dots to represent information about a specific topic or feature. Let's say we want to show the population density of different cities in a country. Instead of using colors or shading, a dot density map uses dots to represent a certain number of people or a specific quantity. Each dot on the map represents a certain amount, such as 1,000 people or 100 units of a particular resource. The dots are evenly distributed within the boundaries of each area or region being represented. For example, a city with a higher population density would have more dots clustered closely together, while a city with a lower population density would have fewer dots spread farther apart. Dot density maps can provide a visual representation of how concentrated or dispersed certain features or attributes are across a geographic area.

Cartogram Map

A cartogram map is a type of map that distorts the size or shape of geographic regions based on a specific variable or data set. Unlike traditional maps that maintain accurate geographic proportions, a cartogram map exaggerates or shrinks the areas of regions to reflect the magnitude of a chosen attribute. For example, if we want to show the population of different countries, a cartogram map would resize the countries based on their population size. So, countries with larger populations would appear larger on the map, while countries with smaller populations would appear smaller. This type of map helps visualize data in a way that emphasizes the relative importance or significance of the chosen variable, allowing us to quickly understand patterns and comparisons between different regions. 

Information compiled in this site come from the following sources; British Museum, Metropolitan Museum of Art, Smithsonian Institute, Brooklyn Museum of Art, Acropolis Museum, Encyclopedia Britannica, Egypt Time Travel, Journey to Egypt, Getty Institute, Boston Museum of Fine Art 

If you have edits you would like to suggest, please email Michael.Veley@ship.k12.pa.us