Rocks

A ​ (a)   is material made up of one or more minerals.

• rock
• diamond
• mantle

Click on the part of the cookie that represents a mineral.

Tags

NGSS.MS-ESS3-1

Click on the part of the cookie that represents the rock.

Organize these options into the right categories

Groups:

(a) Igneous Rocks

,

(b) Sedimentary Rocks

,

(c) Metamorphic Rocks

• Rocks that form when melted rock hardens.

• "changed rocks" can form from many kinds of rock.

• over a long time layers of sediments can form as they are squeezed and stuck together.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

Match the following: use pages C42-C47

• Sandstone, Limestone, Shale

• 
• Basalt, Pumice, Granite

• 
• Quartzite, Marble, Slate, Gneiss

• 

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS1-4

Click on all of the properties you use to classify rocks. (Based on how they form.)

• color

• texture

• (bubbling) whether or not calcite is present

• streak

True or False: A rock is a material made up of one or more minerals. Like minerals, some rocks form at or near Earth's surface. Others form deep in the crust or in Earth's middle layer, the mantle.

• true

• false

Tags

NGSS.MS-ESS2-1

True or False: Most sediments are dropped by moving water when it slows down, such as when a river or stream enters a lake.

• true

• false

Tags

NGSS.MS-ESS2-4

In which type of rock are fossils found?

• igneous rock

• sedimentary rock

• metamorphic rock

Tags

NGSS.MS-LS4-1

What is your favorite Christmas Cookie?

• Peanut Butter Blossoms

• Fudge

• Chocolate Chip

• M & M

• Other