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Q: Why is it necessary to correlate rock from different locations?
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What do geologist use to match rock layers in different locations?

they lick


Why do geologists correlate rock layers?

Within a small area, you can correlate the rocks of one locality with those of another by simply walking along the outcropping edges. However, this might not be possible when the rocks are covered by soil and vegetation. This problem can be corrected if you note the position of a distinctive rock layer in a sequence of strata. You may be able to identify a rock layer in another location if it's composed of very distinctive or uncommon minerals.


Why is it necessary to observe the rock layers of several different localities?

Due to missing layers in the rock strata caused by erosion.


How might you correlate rock layers from the north wall of the grand canyon with rock layers from the south wall?

Make a layered cake, with each layer representing a layer of the canyon. pick different kinds of cake that look like shale, sandstone, limestone, etc.


Remains of plants or animals used to correlate rock layers over large geographic areas?

index fossil


Which The simplest way to correlate exposed rock layers in the same general vicinity when they contain no fossil is by?

following the continuity of the layers


How can fossils be used to determine the relative ages of rock?

If we know the age the respective organism is known to have occupied a certain region in the geologic past we can then correlate that to the rock its fossil was found in and consequently deduce the rock's relative age.


What is the band that the film Detroit Rock City illustrates?

The band that the film Detroit Rock City illustrates is the cover band for the band Kiss. It was made in 1999 and filmed in different locations in Canada.


Shifts in the rock layer locations cannot account for gaps in the rock record?

[True]


Can shifts in the rock layer locations cannot account for gaps in the rock record?

[True]


How are index fossils useful to geologist?

Index fossils provide a reference of time throughout rock layers. In order to be a good index fossil, the life form must have lived for a short and specific amount of time and must have existed over a large area. Index fossils serve as a reference to geologists in correlating rock layers. They can match up (or correlate) the index fossils which helps them match up (or correlate) the rock layers.


What are some locations for Rock Hall hotels?

There are many locations for 'Rock Hall Hotels' across the United States of America. The hotel is located in Annapolis, Maryland and Denver, Colorado.