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What principles tell you how rock layers are laid?
Original horizonality
What is one thing that tells a geologist that rock layers have been disurbed?
If rock layers are not horizontal, then some force must have diturbed them after they were fomed.
How do fossils in rock layers help scientists identify the age of rocks?
depending on how deep the rock is in the ground tells scientists how old the rock is
What does mean phrase younger over older in geology?
In layers of rock, the oldest rock will always be at the bottom. This is because it was laid down first. The rock gets "younger" as you go toward the surface, with the most recent layer the one that is exposed.
How do you use rock layers in a sentence?
Those rock layers are quite colorful.
What principles tell you how rock layers are laid?
Original horizonality
What does older layers mean?
Layers of rock that were laid down longer ago than other layers. The law of superposition states the the layers deeper down are the oldest.
What is one thing that tells a geologist that rock layers have been disurbed?
If rock layers are not horizontal, then some force must have diturbed them after they were fomed.
What features tells you how a rock is layered?
Sedimentary rocks are often deposited in layers as strata. The feature that tells how a sedimentary rock is layered is called the bedding.
How do fossils in rock layers help scientists identify the age of rocks?
depending on how deep the rock is in the ground tells scientists how old the rock is
Are Aquifers rock layers?
Aquifers are permeable layers of rock that have non permeable layers of rock under them so water remains in the permeable layers
How do flat form?
Mos flat rocks are sedimentary, with shale being a prime example. Shale forms from fine sediment being laid down in layers and then later hardened into rock, with the layers preserved. Slate is a metamorphic rock derived from shale that still preserves the layering.
How do geologist know that rock layers are undisturbed?
the way geologist know that rock layers are undisturbed is the rock layers are folded
Is limestone a metallic element?
Most limestone is the skeletal remains of marine organisms. Basically, laid down on the sea bed in layers, and compressed over a very long time, the layers become solid limestone rock.
Gaps in rock layers that develop when agents of erosion remove existing rock layers?
Gaps in rock layers that develop when agents of erosion remove existing rock layers are known as unconformities.
How do flat rocks form?
Mos flat rocks are sedimentary, with shale being a prime example. Shale forms from fine sediment being laid down in layers and then later hardened into rock, with the layers preserved. Slate is a metamorphic rock derived from shale that still preserves the layering.
What does mean phrase younger over older in geology?
In layers of rock, the oldest rock will always be at the bottom. This is because it was laid down first. The rock gets "younger" as you go toward the surface, with the most recent layer the one that is exposed.
