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Which Australian plateau is formed by the solidification of molten lava?
Question

Which Australian plateau is formed by the solidification of molten lava?

A.

Malwa Plateau

B.

Patagonian Plateau

C.

Columbia and Snake Rivers Plateau

D.

Kimberley Plateau

Correct option is D

Correct Answer: (d) Kimberley Plateau
Explanation:
· The Kimberley Plateau of Western Australia is largely formed from the solidification of molten lava, making it a lava plateau.
· The region contains extensive basaltic lava flows and ancient volcanic formations, contributing to its rugged topography.
Information Booster:
· The Kimberley Plateau is part of one of the oldest geological regions on Earth.
· It includes basalt, sandstone, and volcanic rocks, indicating strong volcanic activity in the geological past.
· Lava plateaus are formed when molten lava spreads over large areas and solidifies into layers of basalt.
Additional Knowledge:
(a) Malwa Plateau:Located in India; formed mainly from Deccan Trap basalt flows, but it is not in Australia.
(b) Patagonian Plateau:Located in Argentina; formed from sedimentary and volcanic rocks, but not an Australian plateau.
(c) Columbia and Snake Rivers Plateau:Located in the USA; a major lava plateau, but not in Australia.

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