It would be classified as the lithosphere.
Southeast Asia is the southeastern subregion of Asia. It is south of China and to the east of India. It consists of eleven countries. There are a lot of wildlife and there is also significant diversity in culture, language, and religion. Southeast Asia covers about 4.5 million km2 (1.7 million mi2), which is 10.5% of Asia or 3% of Earth's total land area.
I would say C. Land. The Earth's surface is 71% water. So the remaining would have to be land.
C. Brazil is part of Latin America because it talks about a country on a continent in a region
