Atmosphere vs. Hydrosphere

Atmospherenoun

The gases surrounding the Earth or any astronomical body.

Atmospherenoun

The air in a particular place.

Atmospherenoun

The apparent mood felt in an environment.

Atmospherenoun

A unit of measurement for pressure equal to 101325 Pa (symbol: atm)

Atmospherenoun

The whole mass of aëriform fluid surrounding the earth; - applied also to the gaseous envelope of any celestial orb, or other body; as, the atmosphere of Mars.

Atmospherenoun

A supposed medium around various bodies; as, electrical atmosphere, a medium formerly supposed to surround electrical bodies.

Atmospherenoun

The pressure or weight of the air at the sea level, on a unit of surface, or about 14.7 lbs. to the sq. inch.

Atmospherenoun

Any surrounding or pervading influence or condition.

Atmospherenoun

The portion of air in any locality, or affected by a special physical or sanitary condition; as, the atmosphere of the room; a moist or noxious atmosphere.

Atmospherenoun

a particular environment or surrounding influence;

Atmospherenoun

a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade

Atmospherenoun

the mass of air surrounding the Earth;

Atmospherenoun

the weather or climate at some place;

Atmospherenoun

the envelope of gases surrounding any celestial body

Atmospherenoun

a distinctive but intangible quality surrounding a person or thing;

Atmosphere

An atmosphere (from the greek words ἀτμός (atmos), meaning 'vapour', and σφαῖρα (sphaira), meaning 'ball' or 'sphere') is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body. An atmosphere is more likely to be retained if the gravity it is subject to is high and the temperature of the atmosphere is low.

Hydrospherenoun

All the waters of the Earth, as distinguished from the land and the gases of the atmosphere.

Hydrospherenoun

The aqueous vapor of the entire atmosphere.

Hydrospherenoun

The aqueous envelope of the earth, including the ocean, all lakes, streams, and underground waters, and the aqueous vapor in the atmosphere.

Hydrospherenoun

the watery layer of the earth's surface; includes water vapor

Hydrosphere

The hydrosphere (from Greek ὕδωρ hydōr, and σφαῖρα sphaira, ) is the combined mass of water found on, under, and above the surface of a planet, minor planet, or natural satellite. Although Earth's hydrosphere has been around for about 4 billion years, it continues to change in shape.