Monday, 16 May 2016

4.11 understand the biological consequences of pollution of air by sulfur dioxide and by carbon monoxide

carbon monoxide - greenhouse gas

sulfur dioxide - acid rain

2 comments:

  1. Hey! What did you get in your gcse grades last year? Your blog is really helping me

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    1. Hi!! sorry for such a no-show, i managed to lock myself out of my account!! hahahah... regarding sciences i got A*s in all three:)) just put up a post about it all & what I'm currently doing etc if you fancy checking it out

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