Vocab
Mr Wehrle
Plates & Mantle
Mantle n Plates
Things an 8th grader should know
100

To examine something in detail for a purpose

Analyze

100
What is my dog's name

Maple

100
Two plates moving away from each other
Divergent


100

What is one reason we think Africa and South America used to be attached, besides the fossils?

They look like they fit together. 

100

How many bones are in the human body

206
200

A diagram that shows what the inside of something looks like

Cross Section


200

What was the last movie I saw in theaters?

Beetlejuice Beetlejuice

200

Two plates moving towards each other

Convergent


200

True or false. Underneath the oceans and continents is hard, solid rock. 

True.

200

How do you find the area of a triangle?

1/2 (b x h) 

300

The soft, solid section of the earth underneath the plates (crust)

Mantle

300

What is my favorite board game?

Chess


300

The landform created when one plate moves underneath another plate

Trench


300

This fossilized dinosaur was found on both South America and Africa.

Mesosaurus. 

300

Which US state is closest to Africa?

Maine. Don't believe me? look at a map.

400

The place where two plates meet/touch

Plate boundary


400

What was my first job, not counting mowing lawns?

Movie theater! Concession sales and projectionist 

400

This type of boundary has both volcanoes and earthquakes

Both Convergent and Divergent


400

This landform was found under the Atlantic Ocean on the plate boundary between South America and Africa, and is the world's longest mountain range

Mid Ocean Ridge. Mid Atlantic Ridge.


400

In what years (approximately) did World War 1 occur? 

1914-1918

500

An underwater mountain range formed when two plates move apart.

Mid Ocean Ridge


500

If I have no plans on the weekends, what time do I wake up?

7am (which is sleeping in for me!)

500

What causes plates to move?

Mantle convection. Hot material rises and pulls plates from underneath as it moves around and begins to sink back down as the material cools. 

500

What happens when one plate converges with another and gets sucked underneath?

It begins to melt and becomes part of the mantle. Eventually the hot material rises and forms mountains/volcanoes.
500

Starting with the current one, name the last 5 presidents of the USA

Biden, Trump, Obama, Bush, Clinton

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