Greenhouse gases Reference Libraries
Earth's Atmosphere -- Earth's atmosphere consists of nitrogen (78.1%) and oxygen (20.9%), with small amounts of argon (0.9%), carbon dioxide (variable, but around 0.035%), water vapor, and other gases. The atmosphere protects life on Earth by absorbing ultraviolet solar radiation and reducing temperature extremes between day and night. 75% of the atmosphere exists within 11km of the...
- One of a religious order living in a convent or in community; a monk: opposed to anchoret or hermit (one who lives in solitude).
- A social bee.