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  • Map Projections: Understanding How the Earth is Represented on Flat Maps
    The system for mapping the round earth on a flat surface is called a map projection.

    There are many different map projections, each with its own strengths and weaknesses. Some common examples include:

    * Mercator Projection: This projection is commonly used for navigation because it preserves shapes of landmasses, but distorts areas, especially near the poles.

    * Robinson Projection: This projection attempts to balance distortions in area, shape, and distance, making it suitable for general-purpose maps.

    * Mollweide Projection: This projection preserves areas, making it useful for representing global population distributions or environmental data.

    All map projections inherently introduce some degree of distortion, as it's impossible to perfectly represent a sphere on a flat surface. The choice of projection depends on the purpose of the map and the specific information that needs to be emphasized.

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