soil and rocks

how are soil made

• they are made by humus , muddy water , clay, sandy and gravel.

• water

• fire

• sand or clay

Tags

NGSS.MS-ESS2-4

which of the rocks are the hardest?

• diamond

• granite

• gravel

• marble

which is the sitcky soil

• snady

• clayey

• loamy

• muddy water

what is the bottom layer

Tags

NGSS.MS-ESS1-4

its made up of ?

• dead animals and plants

• water

• mud

• dirt

Tags

NGSS.MS-LS2-3

draw layers of soil

Tags

NGSS.5-ESS2-1

what is the middle layer of soil?

• clay

• sandy

• gravel

• humus

which is used for making soil

• mud

• humus

• water

• clay

what is this is rock

what rock is this?

• marble

• granite