Common term: Coastal area, Plural: Coastal areas. Short definition: Coastal areas are local administrative units (LAUs) that are bordering or close to a coastline . A coastline is defined as the line where land and water surfaces meet (border each other).
Where are coastal areas?
1.1 DEFINING COASTAL AREAS. Coastal areas are commonly defined as the interface or transition areas between land and sea, including large inland lakes .
What are the coastal areas in India?
The nine coastal states are Gujarat, Maharashtra, Goa, Karnataka, Kerala, Tamil Nadu, Andhra Pradesh, Odisha and West Bengal . The Four coastal Union Territories are Puducherry, Lakshadweep, Daman & Diu and Andaman & Nicobar Islands.
How will you identify coastal areas?
- tectonics;
- exposure to waves, winds, and ocean currents;
- tidal range and intensity of current;
Which is the largest coastal area in India?
The islands of Andaman and Nicobar had the longest coastline in India, amounting to a little over 1,900 kilometers, followed by Gujarat. The state with the smallest coastline during the measured time period was the union territory of Daman and Diu.
What are the types of coastal ecosystems?
- Mangroves. Getty Images. ...
- Seagrass meadows. Getty Images. ...
- Salt marsh. Getty Images. ...
- Coral reef. Getty Images.
What is the importance of coastal area?
Coasts help us understand natural events, such as weather and changing sea levels . During storms, coasts are the first places to be flooded. Some coasts have coastal plains. Coastal plains are pieces of flat, low-lying land that can become visible when sea levels start decreasing.
Why is the coastal area?
Coasts are important zones in natural ecosystems , often home to a wide range of biodiversity. On land, they harbor important ecosystems such as freshwater or estuarine wetlands, which are important for bird populations and other terrestrial animals.
Why are coastal areas important to humans?
Coastal waters support many fish species and provide breeding habitat for 85 percent of U.S. migratory birds. ... Coastal waters support a wide range of human activities such as tourism, recreation, transportation, and fisheries. Lands on the coast are highly desirable places for people to live.
What are some examples of coastal places?
- Whitby, North Yorkshire.
- St Ives, Cornwall. ...
- Bamburgh, Northumberland. ...
- Worthing, West Sussex. ...
- Cromer, Norfolk. ...
- Shanklin, Isle of Wight. ...
- Deal, Kent. ...
- Hastings, East Sussex. ...
What are the two types of coastlines?
Coastlines where the geology alternates between strata (or bands) of hard rock and soft rock are called discordant coastlines. A concordant coastline has the same type of rock along its length. Concordant coastlines tend to have fewer bays and headlands.
What type of coastlines are there?
- RIA COASTS AND FIORD COASTS. Coastlines of submergence include ria coasts and fiord coasts. ...
- BARRIER-ISLAND COASTS. The barrier-island coast is associated with a recently emerged coastal plain. ...
- DELTA COASTS. ...
- VOLCANO AND CORAL-REEF COASTS. ...
- FAULT COASTS. ...
- RAISED SHORELINES AND MARINE TERRACES.
Which state has most beaches in India?
Gujarat – 1,600 km
Gujarat state has the longest Coastline in India, lies on the Kathiawar region and bounded by the Arabian Sea. The state is dotted with 41 sea ports and most amazing beaches of Gujarat includes Nagoa beach in Diu, Dwarka beach, Mandvi beach Devka beach and Porbandar beach.
Which is the smallest state of India?
| Largest State Rajasthan 342,239 Sq km | Smallest State Goa 3,702 Sq km | Largest Union Territory Andaman & Nicobar Islands 8,249 Sq km | Smallest Union Territory Lakshadweep 32 Sq km | Largest District Kachchh (Gujarat) 45,652 Sq km |
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Which state has no coastline in India?
State such as the Madhya Pradesh , the Jharkhand, and the Chattisgarh, the Himachal and Haryana and Delhi and Sikkim these states don’t have any coastal boundaries.
What are the three ecosystems in a coastal zone?
Coastal ecosystems include highly biodiverse marine communities that vary depending on local topography and climate. Examples of coastal ecosystems include bays, estuaries, mangroves, salt marshes and wetlands .
