Final answer:
The geography of Mongolia and the surrounding regions includes being landlocked, located in central Asia, consisting of semiarid steppe and prairie, and having the Gobi Desert to the northeast.
Step-by-step explanation:
The geography of Mongolia and the surrounding regions can be described as follows:
- A. The modern-day nation of Mongolia is landlocked. Mongolia is a landlocked country, meaning it does not have any coastline and is surrounded by land on all sides.
- B. Mongolia--the homeland of the Mongols--is in central Asia. Mongolia is located in central Asia, bordered by Russia to the north and China to the south, east, and west.
- C. Mongolia consists primarily of semiarid steppe and prairie. The majority of Mongolia's landscape is composed of semiarid steppe and prairie, characterized by grasslands and sparse vegetation.
- D. The Gobi lies northeast of Mongolia. The Gobi Desert is located in the southern part of Mongolia, extending to northeastern China. It is known for its arid climate and sandy terrain.