The correct Answer is A-1, B-2, C-3, D-4
Explanation
The question pertains to the identification and location of various minor tectonic plates. Tectonic plates are large slabs of Earth's lithosphere that move and interact, causing geological phenomena. Understanding the geographical positioning of these plates is fundamental to plate tectonics.
Statement-wise Analysis
- A. Cocos plate:
- Correct. The Cocos plate is located in the Pacific Ocean, off the west coast of Central America. It subducts under the North American and Caribbean plates and is bordered by the Pacific plate to the west. Therefore, its location is accurately described as between Central America and the Pacific plate.
- B. Nazca plate:
- Correct. The Nazca plate is an oceanic tectonic plate in the eastern Pacific Ocean basin, off the west coast of South America. It subducts under the South American plate. Thus, its location is between South America and the Pacific plate.
- C. Arabian plate:
- Correct. The Arabian plate is a minor tectonic plate that primarily includes the Arabian Peninsula. It is moving northward, colliding with the Eurasian plate. Its description as mostly the Saudi Arabian landmass is accurate.
- D. Philippine plate:
- Correct. The Philippine Sea plate is an oceanic tectonic plate that forms the floor of the Philippine Sea. It is bordered by the Eurasian plate to the west and the Pacific plate to the east. Therefore, its location is between the Asiatic (Eurasian) and Pacific plate.
Key Takeaway
Accurate geographical knowledge of minor tectonic plates and their surrounding major plates or landmasses is essential for understanding plate tectonics.