The Geology of the Connecticut River Valley - Richard D. Little The Connecticut
ID: 294085 • Letter: T
Question
The Geology of the Connecticut River Valley - Richard D. Little
The Connecticut Rive was able to cut through the Holyoke lava flow as it slowly eroded down through the _________________ .
a. Taconic mountains
b. glacial till
c. Grenville formation
d. peneplain
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The Bronson Hill Plate formed as a result of a
a. volcanic island arc
b. lava flow
c. alluvial deposit
d. metamorphic activity
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The ______________ mountains resulted from the collision between the Laurentia Plate and the Bronson Hill Plate.
a. Holyoke
b. Taconic
c. Iapetus
d. Albany
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A peneplain formed in the Connecticut Valley as a result of
a. excessive erosion and deposition
b. volcanic lava flows
c. orogeny
d. none of the above
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The tilted lava flow in the valley resulted from the
a. Mesozoic erosion events
b. Eastern Border Fault
c. Acadian orogeny
d. none of the above
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The rocks of Western Massachusetts include
a. ocean sediments
b. granite
c. lava
d. all of the above
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The Proto Atlantic ocean was also known as
a. Iapetus
b. Pangea
c. Gondwana
d. Tethys
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The Connecticut Valley was formed by tectonic uplift.
a. True
b. False
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Albany New York was once ocean front property.
a. True
b. False
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Mesozoic sediments are responsible for the sedimentary rocks in the Connecticut Valley.
a. True
b. False
Explanation / Answer
1. d peneplain. Surrounding areas were smoothed by erosion and all became part of a peneplain, an erosional plain of regional extent.
2. a. volcanic island arc
3. b. Taconic mountains
4. A peneplain formed in the Connecticut Valley as a result of excessive erosion and deposition
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