SOLAR SYSTEM

Detailed explanation-1: -Topographic maps represent features on the earth’s surface by means of symbols and labels; separate colors distinguish the main classes of map features. The amount of information shown on a topographic map depends on the map scale, the purpose of the map, and the cost of obtain-ing the information.

Detailed explanation-2: -Topographic maps conventionally show topography, or land contours, by means of contour lines. Contour lines are curves that connect contiguous points of the same altitude (isohypse). In other words, every point on the marked line of 100 m elevation is 100 m above mean sea level.

Detailed explanation-3: -Topographic maps are detailed, accurate graphic representations of features that appear on the Earth’s surface. These features include: cultural: roads, buildings, urban development, railways, airports, names of places and geographic features, administrative boundaries, state and international borders, reserves.

Detailed explanation-4: -In topographical map, the physical features are represented through contours. Contours are imaginary lines joining places having the same elevation above mean sea level.

Detailed explanation-5: -According to the dictionary, “Topographic Map is a map showing topographic features, usually using contour lines."

Detailed explanation-6: -Topographic maps show the land’s contours, allowing us to determine features of the landscape such as plains, mountains, valleys, canyons, and hillsides.

Detailed explanation-7: -Topography is the study of the shape and features of land surfaces, such as relief, drainage, and vegetation. A topographical map portrays not just the natural features, but also the man-made features such as roads, railways, settlements, and more.