The northern elephant seal is a large marine mammal that mainly lives in the northern hemisphere.

I live in Kita-Hiroshima.

The Arctic Ocean is the coldest sea on Earth.

My dream is to go to the Northern Mariana Islands.

The Tropic of Cancer is located at 23.5 degrees north latitude on Earth.

He participated in the Olympics as a representative of Chinese Taipei.

Cell biology is the study of the structure and function of cells, which are the basic units of life.

We have a responsibility to protect the biodiversity of the Earth.

The study of benthos is an important field in marine biology.

He is an expert in aerobiology, engaged in the study of microorganisms in the atmosphere.