Sign In
Ask Question
Devin Orozco
Biology
10 March, 22:06
What is the composition of earths atmosphere
+1
Answers (
1
)
William Obrien
10 March, 22:07
0
The earth's atmosphere consists mainly of nitrogen and oxygen with smaller proportions of other gases such as carbon dioxide. The amount of carbon dioxide in the atmosphere is maintained through a balance between processes such as photosynthesis, respiration and combustion. However this balance is being affected by human activities which are polluting the atmosphere.
The proportion of these gases in the atmosphere is as follows: nitrogen is the most abundant at 78%, oxygen is next at 21%, while others include carbon dioxide at 0.037% and argon at 0.9 %.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“What is the composition of earths atmosphere ...”
in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
The purpose of antilock brake systems is to prevent the brakes from becoming locked. a. true b. false
Answers (1)
If a tRNA molecule has an anticodon which reads CAG, what was the codon on the mRNA molecule?
Answers (1)
A red flower is crossed with a pink flower, how many offspring are: Red? White? Pink?
Answers (1)
Which level of classification contains all the others? 60 kingdom domain genus class
Answers (1)
Are Chromosomes structures are always present in a cell.
Answers (1)
New Questions in Biology
What will a hypothesis become if it is supported by repeated experimentation
Answers (1)
During energy transformations, sometimes energy is destroyed. is that true or false
Answers (1)
Your patient has been diagnosed with right ventricular failure. Which of the following abnormalities is not a direct result of this problem Your patient has been diagnosed with right ventricular failure.
Answers (2)
Which of the following is an example of sensors working during homeostasis? a blood volume decreasing from lack of water b the pancreas failing to release insulin c acidic blood pH disrupting cell metabolism d energy demands triggering a release of
Answers (1)
If two organisms evolve in response to each other which evolutionary pattern is demonstrated
Answers (1)
Home
»
Biology
» What is the composition of earths atmosphere
Sign In
Sign Up
Forgot Password?