The atmosphere is the layer of gases surrounding Earth, made up mostly of nitrogen and oxygen. It protects life, provides air and regulates temperature. The lowest layer, the troposphere, contains weather phenomena. It supports breathing and life for plants, animals ...
Discussion Forum Latest Questions
The atmosphere is the layer of gases surrounding Earth, composed mainly of nitrogen, oxygen and trace gases. It protects life by filtering harmful radiation, regulating temperature and enabling weather patterns. The atmosphere is essential for sustaining life, providing oxygen for ...
The reason for there being no atmosphere on the Moon is escape velocity of gas molecules. The escape velocity of gas molecules on it is less than their root means square velocity.