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Tectonics Review Flashcards | StudBud
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Tectonics Review
Tectonics Review
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1
Seismic activity can occur almost anywhere. Where does most of Earth's seismic activity occur?
Along mountain ranges.
Along edges of the ocean.
Along edges of continents.
Along tectonic plate boundaries.
2
Earthquakes can happen at all plate boundaries. A break in the crust along which rocks move isa
focus
fault
epicenter
hole
3
The Earth's crust is broken up into multiple pieces called
tectonic plates
oceans
continents
lithosphere
4
The thickest of Earth's interior layers. It's made of molten rock and convection occurs here.
The mantle
The crust.
The outer core
The inner core.
5
When two continental plates collide, mountains form. This type of boundary is called a
convergent
transform
mountain
divergent
6
The San Andreas Fault is a transform boundary. This type of boundary is known for
mountains
seafloor spreading
earthquakes
volcanoes
7
Which one was
NOT
a piece of proof that Wegener used to prove his Theory of Continental Drift?
the same rock stratigraphy on different continents
T-Rex fossils were found in Australia
identical fossils on different continents
the continents fit like a puzzle
8
If I say it is hot outside, I am making a(n)
inference
guess
hypothesis
observation
9
When a scientist finds new evidence to support a theory, what effect does it have on the theory
The theory will no longer be studied by scientists.
The theory will be adjusted, and still accepted.
Science will create a brand new theory.
The theory will become a law.
10
The first step of the Sceintific Method is
Analyze data
Ask a question
<p>Form a hypothesis</p>
Infer some information
11
Volcanoes often form near tectonic plate boundaries. Which fact is also true about volcanoes?
Magma becomes gas and rises through a weak spot in the crust
Volcanoes erupt molten material out vents on Earth's surface
Volcanoes are made out of black diamonds.
The lava in volcanoes comes from the outer core.
12
The movement of tectonic plates is caused by
them floating on the ocean.
convection currents in the mantle.
the rotation of the Earth.
convection in the inner core.
13
When an oceanic plate meets a continental plate, this is what usually occurs,
separation
collision
subduction
convection
14
Seafloor spreading occurs at the mid-ocean ridge. This is formed at what type of boundary?
convergent
divergent
rift valley
transform
15
The transfer of heat through a gas or liquid in a circular motion is known as
conduction
heat transfer
radiation
convection
16
This type of variable is the one that changes in response to something else in the experiment.
independent
dependent
control