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1) Draw a circle on a piece of paper or on Microsoft document that resembles planet earth.
2)Use different colors to represent the following gases:
-Nitrogen (78%)
-Oxygen (21%)
-Argon, carbon dioxide and other gases (1%)
3) In a short paragraph/ 5 bullet points, Describe the importance of gases that constitute the atmosphere. (the importance of having nitrogen, oxygen, argon, carbon
dioxide, etc.)
Red: nitrogen (78%)
Submit work on neo + references
Yellow ongen (21)
Black: other gases like carbon dioxide, water vapor, helium, etc. (1%)



Answer :

GinnyAnswer

Final answer:

The Earth's atmosphere contains essential gases like nitrogen, oxygen, and carbon dioxide, crucial for sustaining life and regulating temperature.


Explanation:

The Earth's atmosphere is composed of various gases, with nitrogen (N₂) making up 78.1%, oxygen (O₂) 20.9%, and argon (Ar) 0.9%. These gases play crucial roles in sustaining life and regulating the planet's temperature. Nitrogen dilutes oxygen to prevent rapid burning and is essential for protein synthesis; oxygen supports respiration and combustion; carbon dioxide is vital for photosynthesis and acts as a heat blanket.


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