Examine the diagrams above and answer each of the following questions. (i) In your answer book, match each of the plate boundaries named above with the type of plate movement from the list below most associated with it: • Plates pushing together • Plates sliding past each other • Plates pulling apart. (ii) State what is meant by the term plate. (iii) Explain briefly how plates move. (iv) At which of the plate boundaries named on the diagram above do ocean ridges form? (v) At which of the plate boundaries named on the diagram above do fold mountains form? (vi) Name one example of an ocean ridge or name one example of a range of fold mountains.

Leaving Cert Geography Tectonic Plates: Examine the diagrams above and a

Examine the diagrams above and answer each of the following questions - Leaving Cert Geography - Question 2A - 2018

Question 2A

Examine the diagrams above and answer each of the following questions. (i) In your answer book, match each of the plate boundaries named above with the type of plat... show full transcript

Worked Solution & Example Answer:Examine the diagrams above and answer each of the following questions - Leaving Cert Geography - Question 2A - 2018

Step 1

Match each of the plate boundaries with the type of plate movement associated with it:

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Answer

Convergent: Plates pushing together
Divergent: Plates pulling apart
Transform: Plates sliding past each other

Step 2

State what is meant by the term plate.

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Answer

A plate refers to a large, rigid piece of the Earth's lithosphere that moves and interacts with other plates, leading to geological phenomena such as earthquakes, volcanic activity, and the formation of mountains.

Step 3

Explain briefly how plates move.

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Answer

Plates move due to the heat from the Earth's interior, which causes convection currents in the mantle. This movement can be described by two main mechanisms:

Ridge Push: Rising magma at mid-ocean ridges creates new crust, pushing older crust away.
Slab Pull: Older, denser oceanic plates sink into the mantle at subduction zones, pulling the rest of the plate along with it.

Step 4

At which of the plate boundaries named on the diagram above do ocean ridges form?

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Answer

Ocean ridges form at divergent plate boundaries.

Step 5

At which of the plate boundaries named on the diagram above do fold mountains form?

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Answer

Fold mountains form at convergent plate boundaries.

Step 6

Name one example of an ocean ridge or name one example of a range of fold mountains.

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Answer

Example of an ocean ridge: Mid-Atlantic Ridge.
Example of a range of fold mountains: Himalayas.

Examine the diagrams above and answer each of the following questions - Leaving Cert Geography - Question 2A - 2018

Worked Solution & Example Answer:Examine the diagrams above and answer each of the following questions - Leaving Cert Geography - Question 2A - 2018

Match each of the plate boundaries with the type of plate movement associated with it:

State what is meant by the term plate.

Explain briefly how plates move.

At which of the plate boundaries named on the diagram above do ocean ridges form?

At which of the plate boundaries named on the diagram above do fold mountains form?

Name one example of an ocean ridge or name one example of a range of fold mountains.

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