Rocks

Rocks are ______.

• living things

• man-made

• natural

Tags

NGSS.MS-ESS2-1

Small rocks are _____.

• heavy

• light

• very heavy

A ROCK that CAN SCRATCH a glass is _____.

• hard

• soft

• very soft

Big rocks are _____.

• heavy

• light

• very light

If the rock is soft, __________.

• the rock CAN scratch the glass

• the rock CANNOT scratch the glass

• the rock CAN be scratched with a fingernail

If the rock is very soft, __________.

• the rock CAN scratch the glass

• the rock CANNOT scratch the glass

• the rock CAN be scratched with a fingernail

Which rock has SPOTS?

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• 
• 

Which rock has STRIPES?

• 
• 
• 

Tags

NGSS.MS-ESS1-4

Which rock has SWIRLS?

• 
• 
• 

Which rock is SHINY?

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• 
•