Geology 1F: Metamorphic Rocks

What do the Greek words META and MORPHOSIS mean?

​ (a)   from deep inside the Earth can cause any rock to change into a​ (b)   .

• Heat & pressure
• metamorphic rock
• Iron & nickel
• sedimentary rock
• igneous rock
• Crust & mantle
• Water & wind
• Sand & time

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

Choose the correct category for each word in the bank!

Groups:

(a) Causes of change in metamorphic rocks!

,

(b) (3) Main types of rocks!

,

(c) Types of metamorphic rocks!

,

(d) Characteristics that change in a rock!

• appearance

• metamorphic

• texture

• pressure

• igneous

• sedimentary

• crystal structure

• non-foliated (no layers)

• mineral content

• time

• foliated (layers)

• heat

What forces rock down into the heat of the mantle where they can get heated and pressurized?

• Collisions between Earth's plates at the crust!

• Magma pools deep in the mantle of the Earth!

• Huge waves that smash against continental crust!

• Animals that burrow deep under Earth's surface!

• Human scientists in labs!

Tags

NGSS.MS-ESS2-1

Is this rock sample foliated or non-foliated?

a

FOLIATED

NEITHER

NON-FOLIATED

BOTH

Is this rock sample foliated or non-foliated?

a

Non-Foliated

Both

Neither

Foliated

When any rock is subjected to heat and pressure, the minerals inside can change into different minerals!

• TRUE

• FALSE

Tags

NGSS.MS-ESS2-2

The term FOLIATED comes from the Latin word for...

Drag the pictures to the correct category!

Groups:

(a) Foliated

,

(b) Non-Foliated

• 
• 
• 
• 
• 
• 

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Read the paragraph shown! Which rock would be best for carving fancy chess pieces for an expensive chess board?

• MARBLE

• SLATE