Which of these shows the relative amounts of carbon dioxide and oxygen in the Earth's early atmosphere?
Put a cross (X) in the box next to your answer - Edexcel - GCSE Chemistry - Question 3 - 2012 - Paper 1
Question 3
Which of these shows the relative amounts of carbon dioxide and oxygen in the Earth's early atmosphere?
Put a cross (X) in the box next to your answer.
A) large am... show full transcript
Worked Solution & Example Answer:Which of these shows the relative amounts of carbon dioxide and oxygen in the Earth's early atmosphere?
Put a cross (X) in the box next to your answer - Edexcel - GCSE Chemistry - Question 3 - 2012 - Paper 1
Step 1
Put a cross (X) in the box next to your answer.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The correct answer is B) large amount of carbon dioxide and small amount of oxygen. In the Earth's early atmosphere, carbon dioxide was prevalent while the levels of oxygen were significantly lower, which aligns with option B.
