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Question 1:
_______or _____ ___ lines in layers of rock indicate that rock is ______________. There is __ ______ in the geologic record.

Question 2:
In order for an _______________ to separate rock layers, the layers must have __________ __________ already. Intrusions are always __________ than the layers they cut through.

Question 3:
The youngest rock layers are on __________ and the oldest are on the ______________

Sagot :

The youngest layer present on the top whereas the oldest layer is present at the bottom.

Which layer is youngest or oldest?

Quartz or calcite lines in layers of rock indicate that rock has minerals.

The youngest rock layers are present on the upper while on the other hand, the oldest are present on the bottom side because new layers are formed when there more sediments deposited on the layer.

So we can conclude that the youngest layer present on the top whereas the oldest layer is present at the bottom.

Learn more about rock here: https://brainly.com/question/14021434

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