What is Deccan trap explain?
Deccan traps. A very large region of thick basaltic rock located in west-central India and associated with one of the largest volcanic eruptions in the history of the earth. The eruption took place approximately 65 million years ago and is thought to have contributed to the extinction of dinosaurs.
Why it is called Deccan trap?
The name Deccan is derived from the Sanskrit word ‘dâkshin’, meaning “south.” The west-central parts of the Indian peninsula are dominated by flood basalts which form a prominent terraced landscape; this form of flood basalt is called ‘trap’, after the Dutch-Swedish word ‘trappa’, meaning ‘stairs’.
What are the three features of Deccan trap?
Its features are as follows:
- It covers an area of about 500, 000 km^2.
- It is made up of mostly basaltic lava that flooded these regions and in most areas it is about 2000 m thick.
- The most prevalent type of soil in this region is black in color due to the presence of titanium salts.
What is the Deccan Trap ?( Short?
The Deccan Traps is a large igneous province of west-central India (17–24°N, 73–74°E). They are one of the largest volcanic features on Earth. They consist of multiple layers of solidified flood basalt that together are more than 2,000 m (6,600 ft) thick, cover an area of c.
What is the importance of Deccan trap?
(4) The Black soil formed over the Deccan trap is a rich soil particularly suitable for raising cotton. (5) It is rich enough in alumina to be high grade bauxite. Bauxite is useful in Petroleum filtration and in the manufacture of aluminium and alumina cements.
Is Deccan Traps an active volcano?
Deccan Traps, India This hotspot is still active today and last erupted on April 7, 2007. The DVP is one of the largest volcanic eruptions in Earth history and today covers an area of 500,000 km2, or about the size of France, or Texas.
What is the main soil of Deccan trap?
The black soil is found in the Deccan trap region because this region is formed due to the deposition of lava produced by the volcanic eruption. When lava rocks breaks down into finer particles due to weathering, it results in the formation of the black soil.
When did Deccan Traps last erupt?
April 7, 2007
Deccan Traps, India This hotspot is still active today and last erupted on April 7, 2007. The DVP is one of the largest volcanic eruptions in Earth history and today covers an area of 500,000 km2, or about the size of France, or Texas.
How old is Deccan trap?
around 66 million years ago
The Deccan Traps date back to around 66 million years ago, when magma from deep inside Earth erupted to the surface. In some parts of the Deccan Traps, the volcanic layers are more than two kilometers (1.2 miles) thick, making this the second-largest volcanic eruption ever on land.
What happened to Air Deccan?
But Air Deccan is no longer in the skies. In September 2011, Mr Mallya shut down a bleeding Kingfisher Red and eventually his whole business, which went bankrupt. Mr Mallya “never had the time for the airline,” Capt Gopinath told the BBC in 2012.
Can Deccan Traps erupt?
The Deccan Traps date back to around 66 million years ago, when magma from deep inside Earth erupted to the surface. In some parts of the Deccan Traps, the volcanic layers are more than two kilometers (1.2 miles) thick, making this the second-largest volcanic eruption ever on land.
Why did Air Deccan stop?
Air Deccan Now He focuses on providing services to regions where no major air carriers provide their service, in order to have minimal competition. However, as of now, the airline has halted its operations due to the global pandemic.
Where are the Deccan Traps located on Earth?
Deccan Traps. The Deccan Traps are a large igneous province located on the Deccan Plateau of west-central India (17°–24°N, 73°–74°E). They are one of the largest volcanic features on Earth. They consist of multiple layers of solidified flood basalt that together are more than 2,000 m (6,600 ft) thick, cover an area of c.
Which is the generation of Deccan Trap magmas?
Generation of Deccan Trap magmas Gautam Sen Department of Earth Sciences and Florida Center for Analytical Electron Microscopy, Florida International University, University Park, Miami, FL 33199.
How big was the Deccan Traps volcanic eruption?
The bulk of the volcanic eruption occurred at the Western Ghats some 66 million years ago. This series of eruptions may have lasted fewer than 30,000 years. The original area covered by the lava flows is estimated to have been as large as 1.5 million km 2 (0.58 million sq mi), approximately half the size of modern India.
Where are mantle xenoliths found in the Deccan Traps?
Mantle xenoliths have been described from Kachchh (northwestern India) and elsewhere in the western Deccan. The Deccan Traps are famous for the beds of fossils that have been found between layers of lava.
