Rocks and Soil

Rocks are ___________ things.

• living

• nonliving

Tags

NGSS.MS-LS2-3

Rocks can be different _________.

• sizes

• shapes

• colors

Rocks can feel _______ or ________.

• sweet or sour

• smooth or rough

Tags

NGSS.5-PS1-3

Tiny bits of ______ are in the soil.

• rock

• sand

Tags

NGSS.MS-ESS2-1

Bits of ______ are the smallest size.

• clay

• silt

Bits of _____ are bigger than bits of clay.

• clay

• silt

Tags

NGSS.MS-ESS2-1

__________ is small pieces of dead plants and animals.

• Clay

• Humus

Tags

NGSS.MS-LS2-3