What are Rocks?

The process that breaks down rocks and other materials on Earth's surface is called

• Weathering
• Erosion

Tags

NGSS.MS-ESS2-2

What is one way snakes use rocks?

• they use rocks to build

• they use rocks for jewelry

• they use rocks for shelter

• they use rocks for cooking

How are these rocks sorted?

• by texture

• by color

• by hardness

• by luster

Is sand a rock?

• no

• yes

Which one is a boulder?

• 
• 
• 

Describe this rock?

• shiny and rough

• shiny and grey

• shiny and smooth

• rough and blue

Tags

NGSS.MS-PS1-2

Which is a way we do NOT use a rock?

• Building homes

• Use them as a bed

• Pave roads

• Make sculptures

Name of this rock?

• Pebbles

• Boulder

• Sand

Over time, a rock may break down into small...

• weathering

• boulders

• smooth

• pebbles

Tags

NGSS.MS-ESS2-2

Are rocks living or nonliving?

• nonliving

• living