Test: Representation of Geographical Features - Class 7 MCQ

A representative fraction expresses the scale as a ratio, such as 1:1,500,000. This indicates that one unit on the map corresponds to 1,500,000 units in reality, providing a clear relationship between map distance and actual distance.

A blue filled shape representing a lake is an example of an area symbol. Area symbols are used to depict larger features and regions on a map.

Indirect distance measurement involves using a string to follow the shape of a route, allowing for accurate measurement of curved paths, which is essential for determining actual travel distances.

A scale of 1:10,000 means that 1 cm on the map corresponds to 10,000 cm in reality. This ratio is crucial for understanding the relationship between map measurements and real-world distances.

The direct statement scale is the easiest to understand as it expresses the relationship in simple words, such as "1 cm represents 15 km." This clarity helps users quickly grasp the scale without complex calculations.

Pink is used to represent urban areas on maps. This helps distinguish city regions from rural or natural landscapes.

Symbols on a map are standardized through conventional signs, which are globally recognized for clarity and legibility, ensuring users can easily interpret the features represented.

Colors on maps serve to represent various natural and man-made features systematically, helping users easily identify different types of landscapes, infrastructures, and other significant elements.

The primary advantage of a large-scale map is that it provides more detail in a smaller area, which is essential for tasks requiring precise navigation or geographic analysis.

A linear scale, or bar scale, allows users to measure straight-line distances directly on the map. By measuring the distance along the scale, users can easily calculate the actual distance represented on the ground.

Large-scale maps show small areas with great detail, making them ideal for topographical and city maps where intricate features must be represented accurately.

Actual distance can be calculated by applying the scale ratio to the measured distance on the map. This method allows users to convert distances from the map to real-world measurements accurately.

Red is used to indicate major roads and highways on a topographic map, helping users navigate through transportation routes effectively.

Contour lines illustrate elevation and terrain relief, providing a visual representation of how steep or flat an area is. They help users understand the topography of the land.

Point symbols are designed to mark specific locations like cities, buildings, or other notable sites. They use simple shapes for easy recognition, even when the map is small.

Topographical maps show detailed and accurate representations of both natural features (like rivers and lakes) and man-made features (like roads and railways). This comprehensive representation helps in understanding the terrain and infrastructure of an area.

Area scale is not a recognized type of map scale. The common types are direct statement, linear, and representative fraction scales, each serving a different purpose in conveying distances.

Brown is used for contour lines on a topographical map, which indicate elevation and relief. This helps users understand the terrain's shape and elevation changes.

Area symbols are used to represent larger regions or features on a map, such as forests, lakes, and swamps, often using patterns to convey specific information about the area.

The color blue is conventionally used on maps to indicate water bodies such as streams, lakes, and glaciers. This color coding helps users quickly identify aquatic features on a map.