Relative dating quiz pdf. YANGAROO 2019-01-17

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Relative Dating Exercise

relative dating quiz pdf

Just as Sherlock Holmes used his power of observation to decipher the clues to a suspect's past actions, we will let the blemishes and behaviors of the rocks tell us their past story. This means that both senders and receivers can manage their files without specialized hardware or expensive infrastructure. It replaces the physical, satellite and closed network distribution and management of audio and video content, for music, music videos, and advertising to television, radio, media, retailers, awards shows, and other authorized recipients. Your explanations are as important as the correct sequence in earning the points for this question. In the next lab, we will learn how to use local geologic information from outcrops to begin to build such regional geologic maps and geologic cross-sections, but for now we just want to practice how to read them. Question 5 3 points : What is the sequence of events that can be inferred from the above cross-section? To review our principles of relative dating as applied to such geologic cross-sections, we will make use of a neat learning tool available on the Internet.

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YANGAROO

relative dating quiz pdf

Complete the sequence correctly and explain the logic and principle behind your choice for each event. Take a look at the geologic cross-section below. What principle s of relative dating did you use in order to arrive at your interpretation of the relative timing of each event? Click to access the activities related to the interpretation of geologic sequences. What is the approximate elevation of the Colorado River shown by the arrow pointing downwards? What is the elevation difference? It provides non-intrusive delivery to media enterprises and scales quickly and cost-effectively. List which relative dating principles apply to the order of each event. You can open a larger version of this diagram by clicking on it.

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YANGAROO

relative dating quiz pdf

No reproduction may be made without prior approval from the author Dr. In order to do this, we need to apply the principles of relative dating which we have learned. It provides a more accountable, effective, and far less costly digital management of broadcast quality media via the cloud. This would require the development of a secure digital distribution platform to deliver music and videos to broadcasters and other media outlets globally. Remember when we drew a topographic profile for lab manual exercise 1 page 18 on Topographic Maps?. Include all the events which can be inferred from the drawing. South Half -- North Half -- Question 8 2 points : On the South Half, approximately how high is Hopi Point on the Coconino Plateau? This is a much more difficult exercise than the previous two because we will find several possibilities for the sequence of geologic events.

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Relative Dating Exercise

relative dating quiz pdf

The company has grown and the platform is now responsible for moving and managing media files for customers and partners all over the world. Would you say that the upper rock layers in the Grand Canyon follow the Principle of Original Horizontality? Notice that the various sedimentary layers have been labeled with letters. You do not need to complete the second half of this particular exercise about resolving these ambiguities in the relative dating. Question 12 1 point : Approximately how much higher are the upper rock layers on the North side of the Grand Canyon the Kaibab Plateau than they are on the South side? We will visit it again but only virtually! Events can be the deposition of a sedimentary layer, the eruption of a lava flow, the intrusion of magma to form a batholith, a fault break in the rock that shifts one side relative to the other side and causes an earthquake , a fold that bends and distorts rock layers, or any number of other geologic processes. This profile is comprised of both the surface topography and the inferred geology underfoot.

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Relative Dating Exercise

relative dating quiz pdf

The number of each question below corresponds to the questions on our submission form for this week's lab assignment. When did all this faulting take place that is, between the times of which two sedimentary layers did the faulting occur? Question 10 2 points : On the South Half, we can also notice that many faults have occurred in the area of the Cheops Pyramid. Which rock unit is likely to be the oldest? What relative dating principle tells us this? I hope this first virtual trip to the Grand Canyon was a bit of fun along along with the very hard work. The earlier sequence of rock formations had to have been tilted before the more recent sequence of rock formations was deposited on top of it. Question 9 2 points : On the South Half, which rock unit is likely to be the youngest most recent? Now let's practice on a couple more imagined cross-sections: Question 4 3 points : What is the sequence of events that can be inferred from the above cross-section? What relative dating principle tells us this? All 13 lettered events need to be included in your sequence. Question 6 8 points : What is the sequence of events that can be inferred from the above cross-section? These are the dark lines that slice through the rock formations.

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Quiz & Worksheet

relative dating quiz pdf

The Geology of the Grand Canyon: Shown below is a real transect across the entire Grand Canyon in two parts. Also an igneous intrusion is present labeled T and a fault is present labeled A. We could draw such a profile across several miles of landscape so we would see a side-view of the land's surface over which we might be hiking. The various sedimentary layers are labeled as B, E, K and W. The tilting must have occurred between these two times. Use the letter labels to refer to the distinct rock layers.


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Relative Dating Exercise

relative dating quiz pdf

Relative Dating of Geologic Cross-Sections: Cliffs, road cuts, and non-vegetated landscapes allow us glimpses into geology which is often hidden from view. Additionally, the installation of their system was seamless and the team to-date has been very responsive in service and answering our questions. The timing of the fault break in the rocks labeled as Q must be included in the sequence of events. Each rock layer was deposited at a different geologic time. Again, complete the sequence correctly and explain the logic and principle behind your choice for each event.


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Welcome

relative dating quiz pdf

In the same way, such a transect could also show the inferred profile of the geology underfoot -- the expected rock layers and structures beneath the land from the northwest corner to the southeast corner of the map. It not only replaces existing physical, satellite, and closed network distribution systems, but enables content owners to be in full control over the movement of their most valued assets. Let's return to one of the text questions we addressed as part of last week's homework. We will learn more about this method of identifying rock units and geologic time periods in next week's lab. What principle s of relative dating did you use in order to arrive at your interpretation of the relative timing of each event? Between which two rock formations use the letter labels did this tilting occur? Question 7 8 points : Using the relative dating method you have now practiced, derive the history of the hypothetical landscape on page 173 also shown below.

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Relative Dating Exercise

relative dating quiz pdf

Notice that the rock layers are each labeled with several letters. What principle s of relative dating did you use in order to arrive at your interpretation of the relative timing of each event? Am I getting too carried away here? Question 11 2 points : Pinpoint the time at which this tilting took place. This is not labeled as such -- but see how the rocks at the bottom of the profile have been tilted while the younger rocks on top are horizontal. . . .


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