Question

Identify the large brown tectonic plate and whether it is oceanic or continental.

Option 1: Eurasian, Continental
Option 2: South American, Oceanic
Option 3: African, Oceanic
Option 4: North American, Continental

Answer 1

The large brown tectonic plate is the Eurasian Plate, and it is continental in nature. Therefore, the correct answer is Option 4: North american, Continental.

Step-by-step explanation:

The large brown tectonic plate referred to in the question is Continental in nature.Tectonic plates are large sections of the Earth's lithosphere (the rigid outer layer) that move and interact with one another. The North American Plate is a major tectonic plate that covers a significant portion of North America, including Greenland, a portion of the Atlantic Ocean, and parts of the Arctic Ocean.

The North American Plate is primarily composed of continental crust, which is thicker and less dense compared to oceanic crust. Continental crust consists of granitic rocks and is associated with the continents and continental shelves. It makes up the landmasses we typically consider as continents. Therefore, the correct answer is Option 4: North american, Continental.