Answer:
Tectonic plates are pieces of Earth's crust and uppermost mantle, together referred to as the lithosphere.
Explanation:
The nine major plates are North American, Pacific, Eurasian, African, Indo-Australian, Australian, Indian, South American and Antarctic. The largest plate is the Pacific Plate at 39,768,522 square miles (103,000,000 square kilometers). Most of it is located under the ocean.
