What are different types of coastlines?
What are different types of coastlines?
Such a classification leads to the definition of three general tectonic types of coasts: (1) collision coasts, (2) trailing-edge coasts, and (3) marginal sea coasts.
What is the coastline in Nigeria?
Nigeria has a coastline of approximately 853km o o facing the Atlantic Ocean. This coastline lies between latitude 4 10′ to 6 20’N and longitude o o 2 2 45′ to 8 35′ E. The terrestrial portion of this zone is about 28,000 km in area, while the 2 surface area of the continental shelf is 46,300km .
Where are the coastal areas in Nigeria?
The Nigerian coastline lies on the West Coast of Africa between Latitude 4°10′ to 6°20′N and Longitude 2°45′ to 8°32′E; covering approximately 853 km, from the Seme border in Badagri to Ikang in Cross River State (from West to East) and gently descending into the Atlantic Ocean.
Does Nigeria have a coast?
Nigeria is a country in West Africa. Nigeria shares land borders with the Republic of Benin in the west, Chad and Cameroon in the east, and Niger in the north. Its coast lies on the Gulf of Guinea in the south and it borders Lake Chad to the northeast.
What are the 2 types of coastline?
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.
Why are there different types of coasts?
Coasts are the dynamic junction of water, air, and land. Winds and waves, tides and currents, migrating sand dunes and mud flats, a variety of plant and animal life — all combine to form our ever-changing coasts. Their dynamic nature results in their great diversity.
How many coast does Nigeria have?
Coastal Zone of Nigeria Based on the morphological, vegetational and beach type characteristics, the coastal zone is classified into four broad regions namely, from west to east, the barrier lagoon coast, the transgressive mud coast, the Niger Delta, and the strand coast.
How many coastal state are in Nigeria?
The coastal states in Nigeria are Akwa-Ibom, Bayelsa, Cross-Rivers, Delta, Edo, Lagos, Ogun, Ondo and Rivers. The traditional member states of the oil producing states are Akwa-Ibom, Bayelsa, Cross-Rivers, Delta, Edo and Rivers States. Other coastal but non-oil producing states are Lagos and Ogun States.
How many coastal states are in Nigeria?
The 853km long Nigeria coastline runs through seven Southern States of the Federation, Lagos, Ondo, Delta, Bayelsa, Rivers, Akwa Ibom and Cross Rivers bordering the Atlantic Ocean.
How many coasts are there?
A coastal state is a state that is not landlocked. The United States has a total of 30 coastal states with over 12,000 miles of ocean coastline. There are five different coasts of the United States: the Atlantic Coast (East Coast), the Pacific Coast (West Coast), the Gulf Coast, the Arctic Coast, and lake states.
What are the four types of coasts?
Types of Coastlines
- 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 largest coastline in Nigeria?
it has a shoreline covering about 180 km thereby making Ondo State, a state with the longest coastline in Nigeria, Crude oil, which is the mainstay of the Nigerian economy.