the atmosphere - Flashcards in GCSE Chemistry

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Created by: Samantha.Jacobson
Created on: 07-12-15 10:19

1. What formed the early atmosphere?

rock
volatile compounds and elements released from molten rock.
plants

1 of 6

Other questions in this quiz

2. Where did the oceans come from?

From volcanoes
As the atmosphere cooled below 100oC, steam condensed
From plants

3. Which gas makes up approximately 21% of the atmopshere?

hydrogen
oxygen
argon

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

carbon dioxide
nitrogen
oxygen

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

argon
carbon dioxide
oxygen

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Comments

Report Sat 19th March, 2016 @ 13:17

its good

Report Wed 13th April, 2016 @ 08:46

k

Report Tue 26th April, 2016 @ 21:34

really cool. I got 6 out of 6

Report Wed 18th May, 2016 @ 15:17

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

Report Sat 26th November, 2016 @ 13:33

very good not sure all questions are entirely relevant

4 stars

Report Tue 30th January, 2018 @ 08:50

i got 6 out of 6 booyakashaaaaaaaaaa

Report Tue 10th April, 2018 @ 09:25

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