Soil

This is a mixture of rocks, water, air, parts of dead organisms and tiny living organisms.

• soil

• decay

• organism

• water

Tags

NGSS.MS-LS2-3

Any living thing is an _____________.

• soil

• organism

• nutrient

• sediment

Another word for rot is __________

• decay

• soil

• sediment

• organism

A piece of weathered rock is called__________. An example is sand.

• sediment

• organism

• decay

• nutrient

________ are substances that help plants grow.

• sediments

• organisms

• nutrients

• decays

_________ is a natural resource

• soil

• plastic chair

• video games

• bicicyles

Which grains are the smallest?

• Clay grains

• sand grains

• boulders

True or False: Humus is made from broken rocks?

• True

• False

Which is NOT a component of soil?

• organic matter

• sand

• sunlight

• air

Which type of material would be found at the bottom if soil was shaken and separated?

• humus

• clay

• rocks and pebbles

• sand