Ocean Abyss

Ocean

The ocean is the body of salt water that covers approximately 70.8% of Earth. The ocean is conventionally divided into large bodies of water, which are also referred to as oceans, and are themselves mostly divided into seas, gulfs, and subsequent bodies of water. The ocean contains 97% of Earth's water and is the primary component of Earth's hydrosphere, acting as a huge reservoir of heat for Earth's energy budget, as well as for its carbon cycle and water cycle, forming the basis for climate and weather patterns worldwide. The ocean is essential to life on Earth, harboring most of Earth's animals and protist life. It originated photosynthesis and therefore Earth's atmospheric oxygen, and still supplies half of it.

ocean

Noun

1. One of the large bodies of water separating the continents.
2. The continuous body of salt water covering a majority of the Earth's surface.

abyss

Noun

1. Hell; the bottomless pit; primeval chaos; a confined subterranean ocean. .mw-parser-output .defdate{font-size:smaller}
2. A bottomless or unfathomed depth, gulf, or chasm; hence, any deep, immeasurable; any void space.