on April 19, 2022
Is Greenwich 0 degrees longitude?
GeographyEastern and Western hemispheres The line in Greenwich represents the historic Prime Meridian of the World – Longitude 0º. Every place on Earth was measured in terms of its distance east or west from this line. Is the Greenwich Meridian 0 degrees? Greenwich meridian, imaginary line used to indicate 0° longitude that passes through Greenwich,
on April 19, 2022
What is the difference between time and spatial scale?
GeographyCharacteristic Time and Space Scales Related to Ecosystems and Their Services. “Time scale is defined here as the time needed for at least half the process to be expressed. The characteristic spatial scale is the spatial area over which the process takes place. What is the spatial scale? Spatial scale has traditionally been defined by
on April 19, 2022
What is referred to as Deurbanization?
GeographyFrom Wikipedia, the free encyclopedia. Counterurbanization, or deurbanization, is a demographic and social process whereby people move from urban areas to rural areas. It is, like suburbanization, inversely related to urbanization. It first occurred as a reaction to inner-city deprivation. What is meant by deurbanisation Class 8? Answer: De-urbanisation is a process when a large
on April 19, 2022
What is an interrelationship in biology?
GeographyInterrelationship involves multiple systems, each equipped with its own regulatory mechanism and hence operating as a distinct entity. Such structural and functional isolation is evident in many complex systems. Mutual dependences may take on two forms: cooperation and coordination. What is biological interrelationship? In ecology, a biological interaction is the effect that a pair of
on April 19, 2022
What are the type of landforms?
GeographyA landform is a feature on the Earth’s surface that is part of the terrain. Mountains, hills, plateaus, and plains are the four major types of landforms. Minor landforms include buttes, canyons, valleys, and basins. What are the 5 major landforms types? The Earth is made up of land and water and has uneven surface
on April 19, 2022
What is positive and negative autocorrelation?
GeographyPositive versus negative autocorrelation Positive autocorrelation occurs when an error of a given sign tends to be followed by an error of the same sign. For example, positive errors are usually followed by positive errors, and negative errors are usually followed by negative errors. What does a negative autocorrelation mean? A negative autocorrelation implies that
on April 19, 2022
What are services in geography?
GeographyThe range of a service or product is the maximum distance people are prepared to travel to purchase it. The range of a newspaper is much lower than an item of furniture for example. What does service industries mean in geography? service industry, an industry in that part of the economy that creates services rather
on April 19, 2022
Why do we use quadrats and transects?
GeographyTransects and quadrats are two ecological tools that allow us to quantify the relative abundance of organisms in an area. To track changes over time, it is important to be able to quantify changes in abundance. What is the purpose of transects? A transect is usually used to investigate a gradual change in a habitat
on April 19, 2022
What are the types of borders?
GeographyClassification Political borders. Natural borders. Landscape borders. Geometric borders. Fiat borders. Relic borders. Lines of Control. Maritime borders. What are the 4 types of borders? In addition, fortified borders come in four sub-types: fenced, fenced and walled, walled, and militarized borders. How many borders are there? With a total of eighteen of such states, thirteen
on April 19, 2022
What is spatial analysis as used in GIS?
GeographyThe true power of GIS lies in the ability to perform analysis. Spatial analysis is a process in which you model problems geographically, derive results by computer processing, and then explore and examine those results. What are the spatial analysis in GIS examples? Examples of spatial analysis include measuring distances and shapes, setting routes and