Soil Horizons
Rocks
What is found in each Horizon?
The Animals In The Horizon.
100

What is the 4th Horizon?

B horizon.

100

what is a igneous rock?

magmatic rock made from cooled magma.

100

What microorganisms are in the O horizon.

bacteria,mold,and fungus.

100

What animals live in the A Horizon?

small animals.

200

What is the 3rd horizon?

E horizon.

200

what is a sedimentary rock?

 deposition of mineral or organic particles at Earth's surface.

200

What microorganisms are in the A horizon?

Plant roots, bacteria, fungi, and small animals.

200

what is a animal that lives in the soil?

worms

300

What is the last horizon?

 R horizon.

300

What is igneous rock?

igneous rock are made of existing rock,heat and pressure.

300

What microorganisms are in the C horizon?

shells and corals.

300

What lives in the soil of O and A horizon?

microorganisms.

400

What is the first to third horizon?

 A horizon.

400

what is a rock that involve weathering?

limestone

400

What microorganisms are found in the B horizon?

clay, soluble salts, and/or iron.

400

What insect lives in the soil?

ground beetles and fire ants.

500

What is the 4th horizon to the last horizon?

 C horizon.

500

what is a rock that is a organic matter?

sedimeantary

500

What microorganisms are found in the E Horizon?

iron, aluminum, and silicon. 

500

What kind of bug lives in the soil?

cockroachs.