Answer: An atmosphere.
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The main gases in Earth's atmosphere are nitrogen (~78%), oxygen (~21%), argon (~0.93%), and trace amounts of carbon dioxide, neon, helium, and others. Water vapor is also an important component that varies depending on location and weather conditions.
The gases that surround the earth are the atmosphere. The atmosphere absorbs ultraviolet solar radiation, warming the surface through heat retention, and prevents extreme temperature differences between day and night.
answer #1:
you really need to read your science book. asking this question online belies the fact that you paid a lick of attention in class, and expecting us to do it for you wont get you where you want to be in life.
Answer #2:
the atmosphere.
The gases surrounding the Earth or any astronomical body is called the atmosphere.
The three major gases in Earth's atmosphere are nitrogen (around 78%), oxygen (around 21%), and argon (around 0.9%). These gases play crucial roles in supporting life and regulating the Earth's climate.
The thing that wraps around the Earth is called the atmosphere. It is a layer of gases held in place by Earth's gravity that protects life on the planet by regulating temperature and filtering harmful radiation from the sun.
The Earth's annual motion around the sun is called a revolution.
The path the moon follows around the Earth is called its orbit. The moon's orbit is an elliptical shape and takes about 27.3 days to complete one revolution around the Earth.