Space
Space is the boundless three-dimensional extent in which objects and events have relative position and direction.
Mountains
A mountain is a large landform that rises above the surrounding land in a limited area, usually in the form of a peak.
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Marine life
Marine life, or sea life or ocean life, is the plants, animals and other organisms that live in the salt water of the sea or ocean, or the brackish water of coastal estuaries.
Ocean
An ocean (from Ancient Greek Ὠκεανός, transc. Okeanós) is a body of water that composes much of a planet's hydrosphere.
Mountains
A mountain is a large landform that rises above the surrounding land in a limited area, usually in the form of a peak.