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.
Isostatic adjustment usually occur when there is a void to attain a stable equilibrium hence when the void is filled due to the isostatic adjustment hence soil erosion occur
A law made saying you aren't aloud more than two children
