How fjords are formed ?
How fjords are formed (250 words) Answer- Fjords are spectacular and distinctive geological features primarily found in glaciated regions. These deep, narrow inlets of the sea are shaped by a combination of glacial activity, erosion, and tectonic forces. Fjords begin to form when glaciers advance and carve out U-shaped valleys in the surrounding land. As glaciers move downhill, they transport immense quantities of ice, sediment, and rocks. The weight and abrasive action of the ice gradually excavate the valley floor, creating a deep depression. Simultaneously, the surrounding mountains rise due to tectonic forces, further deepening the valley. The glacial erosion exposes a classic fjord shape, characterized by steep cliffs and a flat valley floor submerged in seawater. As the glaciers retreat, the sea fills the newly formed valley. This infusion of saltwater creates the iconic fjord environment, where freshwater from the land...