stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
ESA Test #3: Plate Tectonics Flashcards | StudBud
Explore
/
ESA Test #3: Plate Tectonics
ESA Test #3: Plate Tectonics
23 terms
·
StudBud Administration
·
787 plays
Test review for a 6th grade plate tectonics test. #platetectonics
Flashcards
23 cards
F
Practice quiz
P
Host live
L
Questions
23
Answers
1
Which of the following is happening at A in the picture?
sea floor spreading
subduction
transform boundary
earthquake
2
How does the divergent movement of two plates affect the ocean basin between them?
The height of the ocean basin increases.
The size of the ocean basin increases.
The size of the ocean basin decreases.
The ocean basin does not change.
3
What is B in the picture?
a fault-block mountain
a continental volcanic arc
mid-ocean ridge
a folded mountain
4
What type of boundary is responsible for seafloor spreading?
Transform
Convergent
Divergent
Subvergent
5
The type of tectonic plate boundary involving a collision between two tectonic plates is a –
divergent boundary
normal boundary
convergent boundary
transform boundary
6
Two plates (Plate A & Plate B) collide at a convergent boundary, plate A sub-ducts. On which plate will volcanoes form?
Both A & B
Plate B only
Neither one
Plate A only
7
What event do you predict will occur at the boundary shown?
an earthquake
volcanic island formation
trench formation
a mountain range formation
8
Why are subduction zones not commonly found at a convergent continent-continent boundary?
subduction zones are never found at convergent boundaries
continental lithosphere is too dense to be forced into the mantle
continental lithosphere is too buoyant to be forced into the mantle
oceanic lithosphere is too buoyant to be forced into the mantle
9
What type of landform occurs where two tectonic plates with continental crust spread apart?
a fault line ridge
a mountain
a rift valley
a mid-ocean ridge
10
According to the plate tectonic theory, a plate can be made up of _____.
oceanic mesosphere only
continental asthenosphere only
both continental and oceanic asthenosphere
both continental and oceanic lithosphere
11
What type of boundary exists along the San Andreas Fault where many earthquakes occur?
convergent
trench forming
divergent
transform
12
Folded mountain ranges are usually associated with -
Continent-continent convergent boundaries
Ocean-continent convergent boundaries
transform boundaries
divergent boundaries
13
Which of the following contributes to the movement of Earth's tectonic plates?
All of the these
convection currents below the lithosphere
Slab-pull and ridge-push
mantle plumes
14
What feature is labeled D?
Mantle
Lithosphere
Ocean Crust
Asthenosphere
15
Which geological event is most likely caused by two continental plates colliding?
sea floor spreading
mountain building
volcano erupting
canyon forming
16
Which type of boundary is shown?
a ocean-ocean convergent boundary
a transform boundary
a ocean-continent convergent boundary
a divergent boundary
17
What feature is labeled E?
Mantle
Asthenosphere
Lithosphere
Ocean Crust
18
What type of plate boundary exists between the South American Plate and the African Plate?
convergent
subvergent
transform
divergent
19
Violent earthquakes are most likely to occur at which type of plate boundary?
Convergent
Transform
Subvergent
Divergent
20
The Himalayan Mountains began forming as a result of which type of plate boundary?
continent-continent convergent boundary
divergent boundary
ocean-ocean convergent boundary
ocean-continent convergent boundary
21
Which of the following occurs along transform boundaries?
subduction
mountain building
volcanoes
earthquakes
22
A subduction zone creates a __________ and __________.
mid-ocean ridge; mountains
earthquake; tsunamis
trench; volcanoes
continent; oceans
23
Why does oceanic crust typically subduct under continental crust when the two converge?
The oceanic crust is thinner.
The continental crust is more dense
The oceanic crust is denser.
The oceanic crust is less dense.