Exam (elaborations)

University of Ottawa: GEO 1111 Quizzes 1-4 Answered Latest Fall 2024/2025.

30 views 0 purchase

Course
GEO 1111 (GEO1111)

Institution
University Of Ottawa (U Of O )

[Show more]

Preview 4 out of 50 pages

View example

Uploaded on October 15, 2024
Number of pages 50
Written in 2024/2025
Type Exam (elaborations)
Contains Questions & answers

geo 1111 quiz 1
geo 1111 quiz 2
geo 1111 quiz 4
geo 1111 quiz 3
introduction to earth systems geo1111
geo 1111 geology university of ottawa

CA$24.14

Add to cart

Add to wishlist

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached

Short Answer Answer
Quiz 1: Intro, Structure of the Earth, Continental Drift, Plate Tectonics

Version 1
1. Study the images below, showing the distribution of earthquakes,
volcanoes, and bathymetry.

a. What type of plate boundary is represented?
Convergent
b. Briefly explain your answer using the evidence/data in the
images
It is convergent since all volcanic arcs are on the one side while the
boundary is on the other. Convergent plate boundary occurs either
with ocean-ocean or ocean-continent, which by these images, it is an
ocean-continent. The red dots (on the image that measures
earthquakes) show that the west coast is the tectonic plates dive back
into the mantle--where earthquakes occur more often/strongest. This
is a major indicator for convergent plates, as convergent plates are
moving towards each other, while the other two types are either
moving away (divergent) or sideways (transform).
2. At a convergent boundary where subduction occurs, only a continental
plate can be the overriding (non-subducting) plate.
a. True

, b. False
3. Select all statements that are correct:
a. A tectonic plate boundary is always a "continental active margin"
b. Earthquakes occur at active continental margins
c. A tectonic plate can be made of both continental and oceanic
lithosphere
d. Earthquakes only occur at tectonic plate boundaries
4. Match the solid Earth layers to their chemical properties (chemistry)
_4_ Core 1. Granite
_2_ Oceanic crust 2. Basalt
_3_ Mantle 3. Peridotite
_1_ Continental crust 4. Iron-nickel metal alloy
5. Gold
6. Oxygen
5. A geoscientist discovers coal in a modern-day cold, snowy location.
What might they conclude? Select all that apply.
a. The area was once at a different latitude on the globe
b. The area was once covered with an ocean
c. Past climate must have been such that coal swamps could form at high
latitudes
d. The area was once covered with swamps or jungles
6. Study the following cartoon depicting a transform boundary at the
mid-ocean ridge. The red lines represent the mid-ocean ridge segments.
A transform fault connects the two mid-ocean ridge segments. What is
the motion on the transform fault?

a. transform no arrows 2

, b. transform no arrows 1

7. The tectonic plates are made of crust and mantle material.
a. True
b. False
8. The mantle is the most voluminous layer of the Earth
a. True
b. False
9. Pressure increases with depth inside the Earth because of the increasing
weight of the overlying material.
a. True
b. False
10. Match the following forces driving plate tectonics to the correct
description
_1_ Slab pull 1. Once oceanic lithosphere starts to sink back into
_2_ Ridge push the mantle, it drags the rest of the plate with it
2. The mid-oceanic ridge is buoyant and sits higher
than the rest of the oceanic lithosphere. Gravity
causes the elevated lithosphere at the ridge to push
on the lithosphere away from it.

, 3. Hot material comes up through mantle upwelling
and cold material sinks through downwelling
11. How do earthquakes and the seismic waves they produce help us map
the internal structure of the Earth?
a. Seismic waves change the density of the materials they travel through
b. Seismic waves travel at different speeds in materials of different density
c. Earthquakes cannot help us map the structure of the Earth
d. Earthquakes create deep fractures that allow us to see inside the Earth
12. Study the following cross section, from point A to point B.

Select the corresponding topographic map.

a.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller elam17799. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$24.14. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

53022 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling