Dynamic Planet B/C
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Re: Dynamic Planet B/C
Okay, I'll start this over. Name a type of triple junction stable over geologic time.
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Re: Dynamic Planet B/C
A Ridge-Ridge-Ridge (RRR) Junction?
West Windsor-Plainsboro High School South '21
2021 Nationals: Astronomy - 1st, Geologic Mapping - 1st, Team - 6th
2021 Nationals: Astronomy - 1st, Geologic Mapping - 1st, Team - 6th
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Re: Dynamic Planet B/C
What did each of the following people contribute to plate tectonics and geology?
1. Abraham Ortelius
2. Marie Tharp
3. Charles Lyell
4. Abraham Gottlob Werner
5. Anton Moro
1. Abraham Ortelius
2. Marie Tharp
3. Charles Lyell
4. Abraham Gottlob Werner
5. Anton Moro
West Windsor-Plainsboro High School South '21
2021 Nationals: Astronomy - 1st, Geologic Mapping - 1st, Team - 6th
2021 Nationals: Astronomy - 1st, Geologic Mapping - 1st, Team - 6th
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Re: Dynamic Planet B/C
pb5754[] wrote:What did each of the following people contribute to plate tectonics and geology?
1. Abraham Ortelius
2. Marie Tharp
3. Charles Lyell
4. Abraham Gottlob Werner
5. Anton Moro
1. First person to theorize the continents were joined together 2. Used data to create a map of the Atlantic which led to the discovery of the Mid-Atlantic Ridge 3. Popularized work of James Hutton, especially involving uniformitarianism
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Re: Dynamic Planet B/C
Correct so far... I'm still looking for #4 and #5UTF-8 U+6211 U+662F wrote:pb5754[] wrote:What did each of the following people contribute to plate tectonics and geology?
1. Abraham Ortelius
2. Marie Tharp
3. Charles Lyell
4. Abraham Gottlob Werner
5. Anton Moro1. First person to theorize the continents were joined together 2. Used data to create a map of the Atlantic which led to the discovery of the Mid-Atlantic Ridge 3. Popularized work of James Hutton, especially involving uniformitarianism
West Windsor-Plainsboro High School South '21
2021 Nationals: Astronomy - 1st, Geologic Mapping - 1st, Team - 6th
2021 Nationals: Astronomy - 1st, Geologic Mapping - 1st, Team - 6th
- allopathie
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Re: Dynamic Planet B/C
Werner was a proponent of Neptunism (that rocks formed from crystallisation of ocean rocks) while Moro proposed the opposing view of plutonium, that igneous rocks arose from magma. I think this showed up at MIT or some other invitational and we weren’t able to find it on our cheat sheet. Oh well.UTF-8 U+6211 U+662F wrote:pb5754[] wrote:What did each of the following people contribute to plate tectonics and geology?
4. Abraham Gottlob Werner
5. Anton Moro
New question: which boundary produces earthquakes of the greatest magnitude and why?
Harriton '18, Penn '22.
- JoeyC
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Re: Dynamic Planet B/C
I believe the correct answer to your question would be transform boundaries because of their tendency to have slip-strike actions which cause one plate to accelerate (relatively fast) til it collides yet again with the opposite plate. (whereas in convergence, resistance is always felt)
If I got it right, I guess the next question should be : what is the most dangerous type of landslide?
If I got it right, I guess the next question should be : what is the most dangerous type of landslide?
- allopathie
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Re: Dynamic Planet B/C
It’s actually convergent, generally at subduction zones: http://www.geo.cornell.edu/geology/facu ... -001-2.pngJoeyC wrote:I believe the correct answer to your question would be transform boundaries because of their tendency to have slip-strike actions which cause one plate to accelerate (relatively fast) til it collides yet again with the opposite plate. (whereas in convergence, resistance is always felt)
The reasoning is that there’s a much larger surface area for locking and frictional slip to occur.
I’ll let someone else answer your question.
Harriton '18, Penn '22.
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