Processes along Plate Boundaries

Processes along Plate Boundaries

by ANNIE TAEP

​Learning Objectives

​1. Describe the consequences of converging, diverging, and transform plate boundaries.

​2. Identify geologic features or events formed by plate tectonics.

In this module, you will learn how the processes that occur along plate boundaries shape the physical features of the earth.

​Activity: WORD UP!

Fill in the Blanks

(BDSNCTIUUO)

is a process in which slab of rock thrusts into the mantle.

Fill in the Blanks

(ENRHTC)

is a depression in the seafloor produced by subduction process.

Fill in the Blanks

(LLSCNIIOO OEZN)

is the land between two continental plates that collide.

Fill in the Blanks

(AOICCVNL CAR)

is a chain of volcanoes that is develop parallel to a trench.

Fill in the Blanks

(GNNCTVROEE RDBNYAUO)

is a boundary in which two plates move toward each other where one is destroyed as it sinks beneath an overriding plate.

​There are three types of plate boundaries...

​1. Convergent plate boundaries

​2. Divergent plate boundaries

​3. Transform fault plate boundaries

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​NOTE: Each of these boundaries is involved in the evolution of the Earth's surface.

​What are the geologic features of the earth and geological events associated with these processes?

​a. Volcanoes, mountains, trenches and islands are landforms created by processes associated with the convergence of plates.

​b. Rift valleys and ocean ridges are created by diverging plates.

​c. Undersea canyons and linear fault valleys are created in a transform boundary.

​Let's take a look on CONVERGING PLATE BOUNDARIES...

​Convergence - the movement of lithospheric plates toward each other.

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​This type of convergence involves an oceanic plate and a continental plate.

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