Local time is the time observed at a specific place, based on the position of the sun in the sky. It is determined by the local meridian, which is the line of longitude passing through that place. As the Earth ...
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A globe is better for geographical accuracy because it represents the Earth in its true shape—a sphere. Unlike maps, which are flat and can distort distances, areas, and shapes, a globe accurately shows the relative positions of continents, countries, and ...
The 180° longitude is significant because it marks the location of the International Date Line (IDL), an imaginary line running from the North Pole to the South Pole. The IDL is where the date changes, moving from one calendar day ...
The scale of a map affects how much of the Earth’s surface is represented on the map. It shows the ratio between distances on the map and the actual distances on the ground. A larger scale map (e.g., 1 cm ...
The Earth is not a perfect sphere; it is slightly flattened at the poles and bulging at the equator, making it an oblate spheroid. This shape occurs because the Earth’s rotation causes it to slightly stretch around the middle. The ...
Grid lines on a globe are the network of latitude and longitude lines that form a pattern of intersecting circles. Latitude lines run horizontally and measure the distance north or south of the Equator, while longitude lines run vertically and ...
Greenwich Mean Time (GMT) is the time at the Prime Meridian, which is located at 0° longitude in Greenwich, England. It serves as the reference point for the world’s time zones, with all other times being calculated in relation to ...
Latitude plays a significant role in determining the climate of a region. The Earth’s surface is divided into different climate zones based on latitude, such as the tropical, temperate, and polar zones. Areas near the Equator (low latitudes) receive direct ...
The Antarctic Circle is an imaginary line located at 66.5° South latitude. It marks the northernmost point of the Antarctic region, where, during the summer solstice, the sun does not set for 24 hours, a phenomenon called the Midnight Sun. ...
The Arctic Circle is an imaginary line located at 66.5° North latitude. It marks the southernmost point of the Arctic region, where, during the summer solstice, the sun does not set for 24 hours, known as the Midnight Sun. In ...