Consolidating name geology
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1, I want to say in the mid atlantic.
2. you use the scale on the bottom left to answer so it 1cm=405km.
3. I think you pick a line on the picture and that's the age, but I'm not to sure because I don't see a key. I hope this helps.
I'd say D, as we don't affect the earth as we get more of it.
I am pretty sure the answer is population.
