Sedimentary Rock and Fossil Fuels Review

Oil formed in ancient oceans millions of years ago. Why did it form there?

• Oceans have waves constantly moving

• Oceans absorb so much sun energy

• Oceans have many tiny marine animals

• Oceans have deep, dark caverns

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

What is missing?

Solid Rock - WED - Sand - ?? - Sandstone created

• melting and cooling

• erosion and compaction

• compaction and cementation

• evaporation and dissolving

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

Fossil fuels form in sedimentary rock ONLY when:

• Plants have a healthy place to grow

• Organic matter is buried with the sediments

• Oil is already there

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS3-1

How do sediments become sedimentary rock?

• Sand melts and turns into rock

• The weight of layers above compacts the sediments into rock

• Lots of time lets the sediment turn into rock

• Rock is frozen and cracked into sediments

Tags

NGSS.MS-ESS2-2

Which is NOT true?

• Sedimentary Rock is made of layers

• Sedimentary rock is cemented pieces of rock

• Sedimentary rock is often found at the mouth of a river

• All sedimentary rock has organic material

What must be present in order for fossil fuels to form?

• Lava and sedimentary rock

• Living plants near sedimentary rock

• Dead organisms under layers of sedimentary for millions of years

• Dead organisms be eaten by decomposers

Tags

NGSS.MS-LS4-1

Rocks are broken into pieces and carried downstream. What two processes are being described?

• Weathering and Erosion

• Deposition and Compaction

• Weather and Compaction

• Erosion and Deposition

Tags

NGSS.MS-ESS2-2

What is needed for coal to form?

• Sand and Water

• Decaying plants and lava

• Minerals, sand and sediments

• Decaying plants and sedimentary rock on top

Tags

NGSS.MS-ESS2-1

What is describing the formation of sedimentary rock?

• Organisms die and decay in ancient oceans

• Weathering, Erosion and Deposition

• Compaction and Cementation near a volcano for heat

• Weathering, Erosion, Depostion, Compaction, Cementation, Heat and Pressure

Tags

NGSS.MS-ESS2-2

What MUST happen for fossil fuels to form?

• Weathering, Erosion, Deposition, Compaction, Cementation, Heat and Pressure and Time

• Weathering, Erosion, Deposition, Compaction, Cementation, Heat and Pressure and Time with living plants

• Weathering, Erosion, Deposition, Compaction, Cementation, Heat and Pressure and Time with decayed organisms

• Weathering, Erosion, Deposition, Compaction, Cementation, Heat and Pressure and Time with Earthquakes