Other questions in this quiz

2. Which gas makes up approximately 1% of the atmosphere?

  • argon
  • carbon dioxide
  • oxygen

3. Approximately what percentage of the air is carbon dioxide?

  • 0.037%
  • 0.10%
  • 3.46%

4. What formed the early atmosphere?

  • volatile compounds and elements released from molten rock.
  • plants
  • rock

5. Which gas is present in the atmosphere in the greatest amount?

  • nitrogen
  • oxygen
  • carbon dioxide

Comments

Andreahlimb

its good

killjoe

k

GCSE 9

really cool. I got 6 out of 6

Arzoo.Ali

17th may bio revision.......all about alcoholic rats and drunk

joshbeard.8

very good not sure all questions are entirely relevant

4 stars 

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