Which one among the following is NOT a minor plate ?
Nazca
Arabia
Philippines
Antarctica
Answer is Right!
Answer is Wrong!
This question was previously asked in
UPSC CAPF – 2015
The correct answer is D. Antarctica is considered a major tectonic plate, while Nazca, Arabia, and Philippines (Philippine Sea Plate) are generally classified as minor tectonic plates.
The Earth’s lithosphere is broken into several large plates (major plates) and many smaller ones (minor plates) that float on the asthenosphere. There are typically identified as 7 major plates: African, Antarctic, Eurasian, Indo-Australian, North American, Pacific, and South American plates. Minor plates include the Arabian Plate, Caribbean Plate, Cocos Plate, Juan de Fuca Plate, Nazca Plate, Philippine Sea Plate, Scotia Plate, etc.