Most Welcome in
Unusual person Sea

The sea, connected as the world ocean or simply the ocean,
the body of salty water that covers over 70 percent of the Earth.
It moderates Earth's climate and has important roles in the water,
carbon cycle, and nitrogen cycle. Humans harnessing and studying
the sea have been recorded since ancient times,
and evidenced well into prehistory, while its modern
scientific study is called oceanography