LEAP Review

More ___________ provide stronger evidence.

• detailed observations

• educated guesses

Tags

NGSS.MS-LS2-4

NGSS.MS-PS1-2

Hand samples of rocks can give us information about the _________________________.

• rock formation they came from

• plate boundary the rocks are near

The Rocky Mountains and Great Plains are very different in many large-scale ways, but they have similar ____________________________.

• mineral compositions in some of their rock formations

• appearances

• fossils

• layers

Tags

NGSS.MS-ESS2-3

Rocks __________________.

• can be formed in different ways

• are all formed the same way

Answer explanation

There are 3 different rock types: sedimentary, igneous, and metamorphic. Each rock type is formed in a different way.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

When sediment is compacted and cemented together, it forms _____________ rock.

• sedimentary

• igneous

• metamorphic

When magma cools, it hardens to form __________ rock.

• sedimentary

• igneous

• metamorphic

The rock formation in the Rocky Mountains is ______________ rock.

• sedimentary

• igneous

• metamorphic

Tags

NGSS.MS-ESS1-4

The rock formation in the Great Plains is ______________ rock.

• sedimentary

• igneous

• metamorphic

Tags

NGSS.MS-ESS1-4

Magma is made by _______________________.

• melted rock

• cooled liquid rock

• wind and rain

• the sun

Sediment is made by _______________________.

• melted rock

• cooled liquid rock

• wind and rain

• the sun

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2