Ch 14: The Earth's Surface

The rock that forms from cooled magma or volcanic lava is ___ rock.

• igneous

• metamorphic

• sedimentary

Organic material can be found in some sedimentary rock because living things were ___.

• buried quickly in sediment during the Flood

• buried quickly in sediment, at different times, over millions of years

• changed into igneous rock by heat and pressure

Tags

NGSS.MS-ESS2-2

A rock is a hard, solid material made of ___.

• organic material

• one or more minerals

• two or more vitamins

Quartz looks like a six-sided pyramid. What mineral property is this an example of?

• crystal shape

• hardness

• streak

Weathering is ___.

• the process that breaks down and changes rocks

• the moving of sediment from one place to another

• the dropping of sediment in a new place

Tags

NGSS.MS-ESS2-2

Chemical weathering is caused by ___.

• acid rain

• a flowing waterfall

• water or wind abrasion

Breaking rocks into smaller pieces without changing the composition of the rocks is ___.

• chemical weathering

• erosion

• physical weathering

The largest component of soil that has the roughest texture is ___.

• clay

• sand

• silt

The layer of soil in which most plants grow is ___.

• bedrock

• subsoil

• topsoil

Tags

NGSS.MS-LS1-5

The dropping of sediment by water or wind in a new place is called ____.

• deposition

• erosion

• weathering