Different colours on a physical map represent varying altitudes and landforms. For example, green shows low-lying plains, yellow indicates plateaus and brown shows mountains. These colours help identify the height and type of terrain across different regions of India.
Class 7 Social Science Chapter 1 Geographical Diversity of India question answer
Class 7 NCERT Social Science India and the World: Land and the People Chapter 1 Geographical Diversity of India
Physical maps use colours to indicate different altitudes and landforms. Green usually represents low-lying areas like plains, yellow shows moderately elevated regions such as plateaus and brown or dark shades indicate high altitudes like hills and mountains. Blue represents water bodies. These colour codes help readers quickly understand the topography of a region, including elevation and physical structure. By referring to the map legend, students can easily identify and compare various landforms and elevations across India.
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