the rock cycle how are all rocks interconnected?

THE ROCK CYCLEHow are all rocks interconnected?

Learning Targets• Be able to read and follow the rock cycle• Be able to fill in and describe the rock cycle diagram

Lets start with magmaWhat happens when magma/

lava cools?◦Forms igneous rocks

Now lets break the rock downWhat is this process called

◦Weathering

What are pieces of broken rock called?◦Sediments

What is the process of making sedimentary rocks called?◦Lithification

Lets bury the rockWhat type of rock will form if

great heat and pressure are applied?◦Metamorphic

Lets get back to magmaHow do we get back?

◦Melt the rock

How can we simplify this?We use a simple diagram called

the ROCK CYCLEWhat do you think of when you

hear the word “CYCLE”?◦Bi/ Tricycle?◦Water Cycle?◦Circles!?

Igneous

Sedimentary

Metamorphic

Magma/lava

Sediments

Heat and

Pressure

Hea

t an

d Pr

essu

re

Wea

ther

ing a

nd e

rosio

n

Weathering and erosion

Meltin

g

Melt

ing

Melting

Coolin

gLith

ifica

tion

Weath

erin

g a

nd

ero

sio

n

Learning Targets

• Be able to read and follow the rock cycle

• Be able to fill in and describe the rock cycle diagram

Rock Cycle Silent

Ball!!!

What forces cause igneous rocks to become metamorphic?

1. Lithification2. Melting3. Heat and

Pressure4. Sedimentary

rocks

What must happen to a sedimentary rock to get back to an igneous rock?

1. Melting2. Melting then

Cooling3. Heat and Pressure4. Weathering,

erosion, lithification

Weathering and erosion of which type of rock will form sediments?

1. Sedimentary2. Igneous3. Metamorphic4. All of the above

Homework, based on your score0 wrong = Rock Cycle Worksheet

1 wrong = Rock Cycle Worksheet & Half Sheet questions

2-3 wrong = Rock Cycle Worksheet & Textbook Worksheet