Physical Map:

A physical map is a type of map that shows the natural features of the Earth, such as mountains, rivers, oceans, deserts, and other physical characteristics. It provides a visual representation of the topography and physical landscape of a region or the entire world. Physical maps use colors, shading, and contour lines to depict the elevation and relief of the land.

Key Features of a Physical Map:

1. Representation of Landforms: Physical maps use different colors and shading techniques to represent various landforms like mountains, plateaus, plains, and valleys. The colors help to distinguish between different elevations and terrains.

2. Depiction of Water Bodies: Rivers, lakes, oceans, seas, and other water bodies are prominently displayed on physical maps. They are typically depicted in blue color to differentiate them from the landforms.

3. Elevation and Relief: Physical maps often use contour lines or shading to indicate changes in elevation and relief. Contour lines connect points of equal elevation, providing a three-dimensional representation of the land's surface.

4. Vegetation and Natural Resources: Physical maps may also include information about vegetation zones, forests, and natural resources present in a particular area. These features help in understanding the distribution of flora and fauna and the potential for resource extraction.

Difference from Other Maps:

a) Political Map: A political map focuses on the boundaries, capitals, and major cities of countries or regions. It primarily shows the administrative divisions and is used to understand the political and territorial aspects of an area.

b) Thematic Map: A thematic map presents specific information or data about a particular theme or topic, such as population density, climate, or economic indicators. It is designed to convey a specific message or highlight patterns related to the chosen theme.

c) Conventional Map: This term does not specifically refer to a type of map but rather indicates a map that follows standard cartographic conventions. It includes elements like a legend, scale, compass rose, and grid lines to provide necessary information for map reading.

Conclusion:

A physical map is the correct answer because it specifically focuses on displaying the natural features of the Earth, such as mountains, rivers, oceans, and other physical characteristics. It helps in understanding the physical landscape and topography of a region or the entire world.