A globe is spherical (round) in shape, representing the Earth’s true form, while a map is a flat drawing of the Earth or a part of it.
Three features of a map are directions, scale, and colours. (Other correct answers include: symbols, grid)
A scale on a map is used to show the actual distance between two places on the ground compared to the distance shown on the map.
A grid system on a map helps us to accurately locate specific places by using coordinates (numbers or alphabets) on intersecting lines.
Part E: Differentiate Concepts
Cardinal Directions are the four main points of a compass: North, South, East, and West. Ordinal Directions are the intermediate directions found between the cardinal points, such as North-East, South-East, North-West, and South-West.
Part F: Long Answer Questions
Maps are generally considered more useful and practical than globes for everyday activities because they are flat and can be easily folded, carried, and stored. Unlike globes, maps can display highly detailed information for small areas, such as specific street names, landmarks, and individual buildings, which is essential for planning a trip or finding an address. Additionally, maps can be compiled into comprehensive atlases, offering a wide range of thematic information conveniently.
Maps use a standardized system of colours to visually convey different physical features of the Earth. For example, blue is consistently used to represent all water bodies, including oceans, seas, and lakes. Brown is typically used to depict mountains and highlands, indicating areas of higher elevation. Green often symbolizes lowlands and plains, showing flat, low-lying areas. This color coding allows map readers to quickly identify and understand the terrain and geographical elements of a region.
Part G: Everyday Use
Thematic maps in an atlas, especially those related to ‘Green Earth’ issues, can significantly help people understand environmental concerns by visually presenting data on topics like pollution levels, deforestation, climate change impacts, or endangered species habitats. These maps can show which areas are most affected, track changes over time, and highlight regions requiring conservation efforts, thus raising awareness and encouraging action towards environmental protection.