In ancient documents, the word '上' was used to refer to gods.

Mr. Ue is my best friend.

My room is on the second floor, and your room is above mine.

The process of terraforming is part of transforming other planets into a habitable environment for humans.

Earth science is an important field of study for unraveling the mysteries of nature.

I am an Earthling.

We are searching for extraterrestrial life.

Learning about the culture of specific Asia is very interesting.

He is studying the history of Minor Asia.

The culture of East Asia is very diverse and interesting.