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- DictionaryAt·mos·phere/ˈatməˌsfir/
noun
- 1. the envelope of gases surrounding the earth or another planet: "part of the sun's energy is absorbed by the earth's atmosphere"
- 2. the pervading tone or mood of a place, situation, or work of art: "the hotel is famous for its friendly, welcoming atmosphere"
the mixture of gases around the earth: These factories are releasing toxic gases into the atmosphere. [ C ] a mixture of gases that surrounds any planet: the search for planets with a breathable atmosphere. B2 [ S ] the air that you breathe in a place: The atmosphere in the room was so stuffy I could hardly breathe.
The atmosphere is a mixture of gases that surrounds the Earth. It helps make life possible by providing us with air to breathe, shielding us from harmful ultraviolet (UV) radiation coming from the Sun, trapping heat to warm the planet, and preventing extreme temperature differences between day and night.
Apr 18, 2024 · Atmosphere, the gas and aerosol envelope that extends from the ocean, land, and ice-covered surface of a planet outward into space. The density of the atmosphere decreases outward, because the planet’s gravitational attraction, which pulls the gases and aerosols inward, is greatest close to the surface.
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere.
a situation when people do not say anything, but feel embarrassed or uncomfortable. Definition of atmosphere noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
noun. /ˈætməsˌfɪr/ the atmosphere [singular] the mixture of gases that surrounds the earth the upper atmosphere pollution of the atmosphere. Definitions on the go. Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
Oct 19, 2023 · noun. lowest layer of the Earth's atmosphere, extending from the surface to about 16 kilometers (10 miles) above. Earth’s atmosphere is so much more than the air we breathe. A trip from the surface of Earth to outer space would result in passing through five different layers, each with very different characteristics.
