atmosphere
What is the atmosphere?
The atmosphere is a thin layer of gases that surrounds the Earth, primarily composed of nitrogen and oxygen
What are the main components of the atmosphere?
The primary components of the atmosphere are approximately 78% nitrogen, 21% oxygen, and trace amounts of other gases like argon, carbon dioxide, and water vapor.
What is the role of the ozone layer?
The ozone layer, located in the stratosphere, is crucial for life on Earth as it absorbs most of the sun's harmful ultraviolet radiation.
What are the main layers of the Earth's atmosphere?
The major layers of the atmosphere are the troposphere (where we live), stratosphere, mesosphere, thermosphere, and exosphere
Which layer is the lowest and where does most weather occur?
The troposphere is the lowest layer of the atmosphere, where most weather phenomena take place.