First one who answers this question correctly will be marked brainliest!
why can the geologic record be analyzed by looking at different rock layers?
a) all layers have the same age.
b) the layers have different ages with the youngest layers on top.
c) the layers have different ages with the oldest layers on top.
d) the layers have different ages with the youngest layers on bottom.
answer your answers like this:
answer(pretend it's a) and then next to it one sentence of why a is correct.
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Ответ:
Why can the geologic record be analysed by looking at different rock layers?
A) All layers have the same age.
B) The layers have different ages with the youngest layers on top.
C) The layers have different ages with the oldest layers on top.
D) The layers have different ages with the youngest layers on bottom.
Explanation:
Since rock forms in layers, the oldest layer of rock will be at the bottom and the youngest on the top. If the rock layers aren't in a perfect shape, they may no longer be in order from oldest to youngest.
Ответ:
Hello, Science isn’t really my thing but I know for sure the answer is Iron and Magnesium
Explanation: if you look back in lessons of 3.00 it describes! Have a great day!