6.1 Flashcards
1
Q
What is the Atmosphere?
A
The envelope of gases surrounding the Earth, composed of layers where weather phenomena occur and vital gases are present.
2
Q
what is the Atmosphere composed of?
A
nitrogen (78%) and oxygen (21%) , 1% carbon dioxide and argon.
3
Q
what are the Atmospheric Layers
A
Divisions of the atmosphere based on temperature changes; includes the troposphere, stratosphere, mesosphere, thermosphere, and exosphere.
4
Q
what is the Greenhouse Effect
A
Natural process where certain gases trap heat in the Earth’s atmosphere, maintaining a suitable temperature for life.
5
Q
Explain Atmospheric Circulation
A
Movement of air masses and their interaction, influenced by solar radiation, Earth’s rotation, and surface features, impacting global weather patterns.
