Long Answers

Prepared by: learnloophq@gmail.com

Last edited 43 days ago by Learn LoopHQ.

Chapter: 01. Maps And Diagrams

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Distinguish between a map and a globe, highlighting their key characteristics.

A map is a two-dimensional drawing of the whole Earth or a part of it on a flat surface, making it easy to carry and able to provide distinct information using various symbols and colors. However, it cannot accurately represent the Earth’s curved surface. In contrast, a globe is a three-dimensional object representing the spherical shape of the Earth, offering the most accurate representation of its surface. While difficult to carry and limited in the amount of detail it can show, a globe truly reflects the Earth’s curved form.

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Explain why maps are considered important tools for various purposes.

Maps are important tools because they serve multiple vital functions. They provide accurate knowledge and information about places, which is crucial for both students and teachers. Navigators rely on maps to find directions to their destinations, while town planners use them for organizing and designing urban areas. Additionally, maps are exceptionally helpful for travelers as they are easy to carry and provide clear, concise information using distinct signs, symbols, and colors, minimizing misinterpretation.

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Describe the four main types of maps based on the details they show.

Maps can be categorized by the specific details they display. Political maps show administrative boundaries of countries, states, and the location of capital cities and important towns. Physical maps illustrate natural surface features such as mountains, valleys, plains, and rivers, often using colors to indicate different elevations. Thematic maps focus on specific themes or data, like climate patterns, agricultural distribution, or mineral resources. Lastly, topographical maps provide highly detailed information about local landforms and both natural and man-made features like roads, buildings, and railway tracks, based on accurate land surveys.

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Explain the difference between large-scale and small-scale maps, and provide an example for each.

Maps are categorized by scale, which determines the level of detail and area covered. Small-scale maps represent a large land area within a compact space, such as a map of an entire continent where 1 cm might represent 200 km on the ground. Consequently, features on such maps are not clearly visible. In contrast, large-scale maps depict smaller land areas in a more expansive space, like a detailed street map of a city where 1 cm could represent only 1 km on the ground. These maps, therefore, provide much more detailed information about the features of the area they represent.

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Describe the process of how Block Mountains are formed due to geological activities.

Block mountains form as a result of tensional forces within the Earth’s crust. These forces cause the crust to crack or fracture, leading to what are called faults, which involve the displacement of the surface. When such faults occur and the section of land between two parallel cracks sinks downwards, it leaves the adjacent blocks of land standing tall. These upstanding blocks on either side of the sunken land are then identified as block mountains.

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Elaborate on the various geographical features associated with a river’s journey from its source to the sea.

A river begins as a stream flowing from high ground to low ground, eventually emptying into a lake or the sea. Along its journey, several distinct features can be observed. A tributary is a smaller stream that flows into and joins the main river, increasing its water volume. As the river flows, it often develops loop-like bends known as meanders. Nearing its mouth, especially in flatter areas, the river may split into multiple channels called distributaries, which do not rejoin the main flow. The area where the river deposits silt between these distributaries at its mouth, forming a distinctive fan-shaped landform, is called a delta.

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