What Is The Geologic Origin Of The Deccan Plateau?

What Is The Geologic Origin Of The Deccan Plateau??

Geology. The volcanic basalt beds of the Deccan were laid down in the massive Deccan Traps eruption which occurred towards the end of the Cretaceous period between 67 and 66 million years ago. Some paleontologists speculate that this eruption may have been one of the causes of the Cretaceous-Paleogene extinction event …

How the Deccan Plateau was formed?

It was formed by volcanic activity that lasted millions of years causing the deposition of lava. After the volcanoes became extinct the layers of lava transformed into a region of highland known as the Deccan plateau.

Where does the Deccan Plateau start?

Deccan the entire southern peninsula of India south of the Narmada River marked centrally by a high triangular tableland. The name derives from the Sanskrit daksina (“south”). The plateau is bounded on the east and west by the Ghats escarpments that meet at the plateau’s southern tip.

What is a fact about Deccan Plateau?

It is triangular surrounded by three mountain ranges. It extends over eight Indian states (principally Telangana Maharashtra Andhra Pradesh Karnataka Kerala and Tamil Nadu). The plateau covers 422 000 square kilometres (163 000 sq mi) 43 percent of India’s landmass.

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Is the Deccan Plateau a desert?

The plateau has sparse but continuous dry deciduous forests across its southern third and along the eastern Ghats. To the north and in the central portions the forest gives way to scrubland. Over 300 million people live in the greater area of the Deccan Plateau.

How do basaltic plateaus originate?

Lava plateaus are formed by highly fluid basaltic lava during numerous successive eruptions through numerous vents without violent explosions (quiet eruptions). … This region known as the Thulean Plateau is generally believed to have been broken up by foundering of the Earth’s crust to form the present ocean basin.

Which river has its origin in the Deccan Plateau?

The Deccan Plateau is the large plateau in southern India between the Western Ghats and the Eastern Ghats and loosely defined as the peninsular region between these ranges that is south of the Narmada river.
Deccan Plateau
Native name Dakkan Dakkhin Dakkhan

When was Deccan Plateau formed?

The Deccan Traps formed between 60 and 68 million years ago at the end of the Cretaceous period. The bulk of the volcanic eruption occurred at the Western Ghats (near present-day Mumbai) some 66 million years ago.

Which states come in Deccan Plateau?

It extends over eight Indian states which are Maharashtra Telangana Andhra Pradesh Tamil Nadu Karnataka and Kerala. The uplands which are the areas of higher landmass form a triangle that is nested in the familiar downward-pointing triangle of the Indian sub-continent’s coastline.

Which is the eastern boundary of the Deccan Plateau?

The western boundary of the Deccan Plateau is formed by the Western Ghats and it eastern boundary is formed by the Eastern Ghats.

Is Deccan Plateau a tectonic plateau?

Tectonic plateaus are formed from processes that create mountain ranges – volcanism (Deccan Plateau) crustal shortening (thrusting of one block of crust over another and folding occurs. Example: Tibet) and thermal expansion (Ethiopian Highlands).

Which plateau is also called the Deccan Plateau?

Peninsular Plateau
The Deccan Plateau also known as the Peninsular Plateau or the Great Peninsular Plateau is a large plateau in India making up the majority of the southern part of the country ranging in elevation from 100 metres in the north to 1000 metres in the south.Apr 17 2021

How was Deccan Plateau formed name the ranges included in the Deccan Plateau?

The Deccan Plateau is a plateau situated between two mountain ranges the Western and Eastern Ghats in southern and western India. Its northern boundary is formed by the Satpura and Vindhya ranges.

Who brought the Deccan Plateau into the Mughal Empire?

Shah Jahan

Shah Jahan was another Mughal ruler who added large amounts of territory to the Mughal Empire. Shah Jahan became emperor in 1628 after the death of his father Jahangir. By 1646 he had expanded the Mughal Empire to include the Deccan Plateau and the territory beyond the Khyber Pass.

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Which type of soil is found in Deccan Plateau?

Hint: The soils of Regur are primarily present in Central India and the Deccan Plateau. The land is sufficient for growing cotton. Calcium carbonate magnesium carbonate potash and lime are rich in these soils. Complete answer: It is also known as regur the black dirt.

What is plateau in geography?

A plateau is a flat elevated landform that rises sharply above the surrounding area on at least one side. … They are one of the four major landforms along with mountains plains and hills. There are two kinds of plateaus: dissected plateaus and volcanic plateaus.

What is a basaltic plateaus?

A term applied to those basaltic lavas that occur as vast composite accumulations of horizontal or subhorizontal flows which erupted in rapid succession over great areas have at times flooded sectors of the Earth’s surface on a regional scale.

Which plateau is of volcanic origin?

Malwa Plateau plateau region in north-central India. It is bounded by the Madhya Bharat Plateau and Bundelkhand Upland to the north the Vindhya Range to the east and south and the Gujarat Plains to the west. Of volcanic origin the plateau comprises central Madhya Pradesh state and southeastern Rajasthan state.

Which plateau is originated due to deposition of lava flow?

A volcanic plateau is formed by numerous small volcanic eruptions that slowly build up over time forming a plateau from the resulting lava flows. The North Island Volcanic Plateau covers most of the central part of the North Island of New Zealand.

In what ways are the rivers of the Deccan plateau different from those of the northern Plains?

Rivers of Deccan plateau originate from Western Ghats where as Rivers of Northern plains originates in snow capped glaciers in Himalayas because they get water form snow glaciers which melts in summer season therefore they are perennial.

What shape is Deccan plateau?

Complete answer:The Deccan Plateau is triangular in shape and it lies in western and southern India. It passes through almost eight indian states Telangana Maharashtra Karnataka Tamil Nadu and Kerala. Between the two mountain ranges of the eastern and western ghats lie the plateau.

Why do rivers of Deccan plateau flow from west to east?

– The main rivers the Godavari Krishna and Kaveri (Cauvery) flow east to the Bay of Bengal from the Western Ghats. The climate of the plateau is drier than on the coasts and is arid in places. The flow of the Deccan Plateau rivers indicates its slope from west to east.

Is Deccan Plateau and southern Plateau same?

The Peninsular Plateau of India is also named as the Plateau of Peninsular India. Its biggest part is known as the Deccan Plateau comprising the most part of southern portion of the nation.

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Pteropodidae Latidens salimalii

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Why is Deccan Plateau of India rich in minerals?

– Geography. The Peninsular Plateau of India is rich in mineral resources.

Which is the longest river in the Deccan Plateau?

river Godavari

The river Godavari the largest of the peninsular rivers and third largest in India drains about 10% of India’s total geographical area. The catchment area of the river is 3 12 812 sq.km.

How many Deccan Plateau are there in India?

The correct answer is 8. Over 8 Indian states do the Deccan Plateau extend. The Deccan Plateau covers the majority of the southern part of the country. It is located between three mountain ranges and extends over eight Indian states.

Why is Deccan Plateau not fertile?

Why is the Deccan Plateau not fertile? Ans Deccan Plateau is not fertile because the rivers depend on the rain for water . … Plateau means a flat land that is higher than the plains.

Which two ghats mark the western and eastern edges of the Deccan plateau?

The Western Ghats and the Eastern Ghats mark the western and the eastern edges of the Deccan Plateau respectively. Western Ghats lie parallel to the western coast.

What forms the eastern and western boundaries of Deccan plateau?


Ghats two mountain ranges forming the eastern and western edges respectively of the Deccan plateau of peninsular India. The two ranges run roughly parallel to the Bay of Bengal and Arabian Sea coasts respectively from which they are separated by strips of fairly level coastal land.

What is the southernmost tip of Deccan plateau?

Thus The southernmost point in the mainland of India is Cape Comorin that is Kanyakumari.

Deccan Plateau – how was it formed? and what makes it unique? // Ep 8

The Deccan Traps and Deccan Plateau

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