This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Given the location of the photo in question 1 and your knowledge of the geography of your state, ... (Read 57 times)

burchfield96

  • Hero Member
  • *****
  • Posts: 610
on: Jul 16, 2018
Given the location of the photo in question 1 and your knowledge of the geography of your state, explain why the soil has the features that are visible in the photograph.
 
  What will be an ideal response?

Question 2

Which soil horizon contains an abundance of soil aggregates? How do they form? Why are they not as abundant in the other soil horizons? Why are they important?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshbk44

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 16, 2018
Answer to Question 1

The answer will vary based on the chosen soil. The characteristics of most state soils can be understood by consideration of climate and vegetation and, in some cases, parent material. In some cases, forest soils are found in areas that were extensively cleared for agriculture so that soil characteristics do not necessarily match current vegetation (a good discussion opportunity).

Answer to Question 2

The B soil horizon contains an abundance of soil aggregates. They form because mild surface charges cause clay particles to adhere together when they come into contact with one another. Soil aggregates are not abundant in the other soil horizons because the other horizons do not have an abundance of clay particles. The soil aggregates are important because their formation aids in the formation of cracks between the particles. These cracks are important pathways for downward transport of water, clay particles, and organic matter from above. Roots preferentially grow along the cracks.


burchfield96

  • Member
  • Posts: 610
Reply 2 on: Jul 16, 2018
Wow, this really help

nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc
National Guardsmen firing into a crowd of antiwar protesters at Kent State University killed four ... National Guardsmen firing into a crowd of antiwar protesters at Kent State University killed four ...
The Steady State of the Solow Model The Steady State of the Solow Model
Genetics Question and Answers Genetics Question and Answers
this is a math question this is a math question
Math question Math question
Video: Dorsal Recumbent Position

For a complete list of videos, visit our video library