The International Date Line (IDL) is an imaginary line that runs from the North Pole to the South Pole, roughly along the 180° longitude. It marks the boundary where the date changes, moving from one calendar day to the next. ...
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Indian Standard Time (IST) is the time observed throughout India and Sri Lanka. It is based on the time at the 82.5° East longitude, which passes through the town of Mirzapur in Uttar Pradesh. IST is 5 hours and 30 ...
Time zones are regions of the Earth that have the same standard time. The Earth is divided into 24 time zones, each representing one hour of time difference from the next. These time zones are based on the Earth’s rotation ...
Latitude and longitude are combined to give the exact location of any place on Earth. Latitude lines run horizontally, measuring the distance north or south of the Equator, while longitude lines run vertically, measuring the distance east or west of ...
Longitude is the angular distance of a place east or west of the Prime Meridian, measured in degrees. It is represented by imaginary lines called meridians, which run vertically from the North Pole to the South Pole. The Prime Meridian, ...
The latitude of the Equator is 0 degrees. It is an imaginary line that divides the Earth into two equal halves: the Northern Hemisphere and the Southern Hemisphere. The Equator is the starting point for measuring latitudes, which are parallel ...
Intermediate directions are the directions located between the four cardinal directions (North, South, East, and West). They include North-East (NE), South-East (SE), South-West (SW), and North-West (NW). These directions provide a more precise way to locate places on a map, ...
The scale of a map is the ratio between the actual distance on the ground and the distance shown on the map. It helps represent large areas, like countries or continents, on a small surface accurately. For example, a scale ...
The three main types of maps are physical maps, political maps, and thematic maps. Physical maps show natural features like mountains, rivers, plains, and plateaus, helping us understand the Earth’s physical layout. Political maps depict boundaries of countries, states, and ...
A map is a visual representation of the Earth’s surface or a part of it, drawn on a flat surface. It shows features such as countries, cities, rivers, mountains, and roads using symbols and colors. Maps are drawn to scale ...