Rock Cycle

In order for sedimentary rock to form, which of the following must occur?

• Compaction & Selection

• Comparing & Contrasting

• Compaction & Cementation

• Caring & Sharing

What is the Definition of Lava?

Weathering is what?

• The breaking apart of rocks

• The weather outside

• The way something looks after it rains

• The pressing together of material

Tags

NGSS.MS-ESS2-2

What are Sediments?

Tags

NGSS.MS-ESS2-1

What is Lava?

• Liquid rock in the earth

• Liquid Rock outside of the earth

• remains of a once living thing

• Your mom

Cementation is......

• Making Cement

• Pushing away

• The pressing together

• Tumbling rocks

Tags

NGSS.MS-ESS2-2

What is a fossil?

How is an igneous rock formed?

• When hot, molten rock (magma or lava) cools and solidifies

• When hot rock NEVER cools and stays as Magma

• When heat and pressure turns into lava and forms into rock

For an igneous rock to get to magma it needs...

• Melting

• Heat and pressure

• compaction and cenentation

• cooling

Tags

NGSS.MS-PS1-4

This rock formed when bits of other rocks became pressed into a solid. What type of rock is it?

• Sedimentary Rock

• Metamorphic Rock

• Igneous Rock

Tags

NGSS.MS-ESS2-2