Geografy fact n practical
Geografy fact n practical
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Ria Coast
A ria is a coastal inlet formed by the partial submergence of an unglaciated river valley. It is a drowned river valley that remains open to the sea.
Rias are formed by either a rise in sea level (eustatic) or a sinking of land (isostatic) that causes the flooding of river valleys. They have a branch-like appearance and often contain islands that are summits of partly submerged hills.
Rias are present all along the Galician coast in Spain, where the term originated. They are also found in other parts of Europe, such as Portugal, France, England, Ireland.
Rias are often used as natural harbors, as they provide sheltered waters for ships and boats.
Rias are also rich in biodiversity, as they support various marine and terrestrial ecosystems, such as mangroves, salt marshes, coral reefs, and forests.
Some famous rias around the world are:
Milford Sound in New Zealand
Sydney Harbour in Australia
San Francisco Bay in the United States
Ría de Arousa in Spain
Ría de Aveiro in Portugal
Tokyo Bay in Japan
Chesapeake Bay in the United States
Kotor Bay in Montenegro.
These are just a few examples of rias that have been shaped by tectonic movements, sea level changes, and erosion over time.
Rias are often scenic and rich in biodiversity, attracting tourism and fishing activities.
The Bay of Kotor in Montenegro, is the deepest ria in the Mediterranean Sea and a UNESCO World Heritage Site.
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Fjord Coast
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Fjords are long, narrow, and deep inlets of the sea that are surrounded by steep cliffs or slopes. They are formed by the erosion of glaciers that carved out U-shaped valleys in the landscape. Fjords are mostly found in regions with high latitudes, such as Norway.They are found mainly in Norway, but also in other countries such as Chile, New Zealand, Canada, Greenland, Iceland, Scotland, Sweden...
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Water Balance Graph | Water Budget | Water Surplus Graph with storage capacity |
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Water Balance Graph | Water Budget | Water Surplus Graph with storage capacity |
Rainfall Dispersion Diagram| वर्षा परिक्षेपण आरेख |
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Water Balance Graph| Water Budget| Water Surplus Graph|जल संतुलन ग्राफ| जलाधिक्य ग्राफ
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Plane table survey by intersection method | समतल पट सर्वेक्षण प्रतिच्छेदन विधि से |
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Plane table survey by intersection method | समतल पट सर्वेक्षण प्रतिच्छेदन विधि से |
Plane table survey | Radiation method | समतल पट सर्वेक्षण | विकिरण विधि |
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Plane Table Survey by closed traverse method | समतल पट सर्वेक्षण बंद मालारेखण विधि l
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Interrupted Mollweide Projection| विछिन्न मॉलवीड प्रक्षेप |
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डेविस और पेंक के अपरदन चक्र का तुलनात्मक अध्ययन।
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Synoptic Charts | Weather Forecasts | सिनॉप्टिक चार्ट |
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Quartile Deviation | चतुर्थांश विचलन |
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Regression Analysis | Simple Linear Regression | प्रतिगमन समीकरण | समाश्रयण समीकरण |
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Folded Bed-Rocks | वलित शैल संस्तर |
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Geological unconformity bed rocks| विषम विन्यास संस्तर।
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Standard Deviation | Manak Vichalan |
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Hythergraph | हीदरग्राफ की रचना |
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Indian Clinometer | भारतीय नतिमापी से ऊंचाई का मापन |
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Prismatic compass open traverse survey | प्रिज्मैटिक कम्पास खुला मालारेखण विधि |
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