Rocks

How do sedimentary rocks form?

• Lava or magma cools and hardens

• Sand, mud and pebbles settles into layers and get squeezed together.

• Extreme heat or pressure turn old rocks into new rocks

• Under trampolines

Tags

NGSS.MS-ESS2-2

__________________ rocks form when lava or magma cools and hardens.

• METAMORPHIC

• IGNEOUS

• SEDIMENTARY

• WEIRD

What type of rock would you expect to find near a volcano?

• METAMORPHIC

• IGNEOUS

• SEDIMENTARY

• BROKEN

Tags

NGSS.MS-ESS2-1

What is needed for a metamorphic rock to form?

• HEAT

• PRESSURE

• HEAT AND PRESSURE

• WIFI

Fossils tell us a lot about the ____________.

• FUTURE

• PRESENT

• PAST

• PRINCIPAL

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

The top layer of sediments in a sedimentary rocks is...

• The newest and youngest layer.
• The oldest layer.
• The only layer that is made from pebbles.
• The second layer of sediments.

Tags

NGSS.MS-ESS1-4

Which of the following are associated with volcanoes?

• Sediments and soil
• Crystals and sand
• Magma and lava
• Mica and granite

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

How does an intrusive igneous rock form?

• The deep ocean cools and hardens the rock.
• The rock cools and hardens deep below Earth's surface.
• The rock cools on land after a volcano erupts.
• The air cools the rock on land when lava flows down a volcano.

Which rock was formed by cooled lava?

• Sedimentary 
• Metamorphic
• Igneous
• Magma

which rock was once a different type of rock, but was changed?

• Metamorphic
• Sedimentary
• Igneos
• Chocolate