I can help if you tell us the the question! :)
To determine the relative age of different rocks, geologists start with the assumption that unless something has happened, in a sequence of sedimentary rock layers, the newer rock layers will be on top of older ones. This is called the Rule of Superposition. ... With absolute age dating, you get a real age in actual years
Answer:
A.Carbon dioxide You Are Welcome
The Industrial Revolution created a mass rural-urban migration
D. Rolling hills . Its usally Plateu but I gusse rolling hills would work too
