The west coast is narrow, has estuaries and short, fast rivers originating in the Western Ghats. It features important ports and rocky beaches. The east coast is wider, has river deltas and long, slow rivers. It is flatter and more ...
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The Himalayas were formed about 50 million years ago when the Indian landmass collided with Eurasia. The land between them crumpled and rose like a wrinkled carpet, forming high mountains. The Indian plate continues to push, so the Himalayas are ...
The Aravallis are geologically ancient and contain valuable minerals like zinc, copper, marble and granite. Historically, these resources supported early mining and construction. The hills also sheltered great forts such as Chittorgarh and Ranthambore, making them central to ancient defense ...
In deserts, people sun-dry vegetables. In the Himalayas, they smoke meat or dry fruits. Coastal regions use salt or pickling to preserve fish. In the south, spices help prevent spoilage. Food preservation varies with climate, helping people store food for ...
Different colours on a physical map show elevation and landforms. Green shows plains, yellow shows plateaus, brown shows mountains and blue shows water bodies. These colours help readers understand the height, depth and terrain of different regions quickly. Class 7 Social ...