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Soil Individual Quiz

Authored by Jessa Abuyog

Science

12th Grade

Used 9+ times

Soil Individual Quiz
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20 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which soil horizon is characterized by having more organic matter and low base saturation?

Cambic

Oxic

Natric

Argillic

Answer explanation

The Argillic soil horizon is characterized by having more organic matter and low base saturation, making it the correct choice in this scenario.

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the name of the soil group that is very weathered and has more Al and Fe?

Oxic

Spodic Cambic

Natric

Argillic

Answer explanation

The correct soil group that is very weathered and has more Al and Fe is SpodicCambic, characterized by accumulation of organic matter and iron oxides.

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which soil family is described as fine-loamy mixed, mesic Aquic Argiudolls?

Ochric Histic

Umbric

Mollic

Fluvaquentic

Answer explanation

The soil family described as fine-loamy mixed, mesic Aquic Argiudolls is Fluvaquentic, making it the correct choice.

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the name of the soil order that has the suborders A, B, and C?

C1

Bkqm

Az

Bz

Answer explanation

The correct name of the soil order with suborders A, B, and C is Bz.

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which soil horizon is thinner, lighter in color, and has more sodium?

A

E

Bt1

Bt2

Answer explanation

The Bt2 horizon is thinner, lighter in color, and has more sodium compared to other soil horizons.

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the name of the soil order that is characterized by having the suborders A, E, and B?

Alfisols

Spodosols

Aridisols

Mollisols

Answer explanation

The correct soil order characterized by having the suborders A, E, and B is Alfisols.

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which soil horizon is known for its accumulation of clay, iron, and aluminum?

A

Bt

C

E

Answer explanation

The soil horizon known for its accumulation of clay, iron, and aluminum is the Bt horizon.

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