atmosphere (B1)

noun

Pronunciation: /ˈætməsˌfɪər/

Definition

The envelope of gases surrounding the Earth or another planet.

Examples

• The Earth's atmosphere protects us from harmful solar radiation.

• Mars has a very thin atmosphere compared to Earth.

• Scientists are studying how pollution affects the upper atmosphere.

How to Use atmosphere

atmosphere of (prepositional phrase)

The prevailing mood or feeling of a place or situation. — "The office was characterized by an atmosphere of cooperation."

in the atmosphere (prepositional phrase)

Located within the gaseous envelope surrounding a celestial body. — "Pollutants are released into the atmosphere."

Synonyms of atmosphere

Words with a similar meaning to atmosphere:

• air
• climate
• environment
• biosphere

Antonyms of atmosphere

Words with the opposite meaning to atmosphere:

• vacuum
• core

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