4th Grade Science Test Prep

The 3 types of rock are...

• Igneous

• Boulders

• Metamorphic

• Sedimentary

Tags

NGSS.MS-ESS1-4

Igneous is rock formed from cooled _____ or lava

• Fire

• Gas

• Magma

Tags

NGSS.MS-ESS2-1

Metamorphic rock is formed from heat and ______

• Oxygen

• Pressure

• Water

Sedimentary rocks are ____ of other rocks and fossilized organisms

• types

• magma

• pieces

Tags

NGSS.MS-ESS1-4

NGSS.MS-LS4-1

______ is the breaking down of rock due to weather

• Erosion

• Weathering

• Rock Cycle

______ is the movement of rock

• Erosion

• Weathering

• Rock Cycle

Tags

NGSS.MS-ESS2-3

A _______ circuit is a complete loop where electricity flows

• Open

• Closed

• Charged

A _____ circuit is an incomplete circuit where electricity can't flow

• Open

• Closed

• Charged

______ allow electricity to flow

• Insulators

• Conductors

• Circuits

_______ don't allow electricity to flow

• Insulators

• Conductors

• Circuits