1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Karo-lina-s [1.5K]
3 years ago
8

What determines the color of soil

Biology
1 answer:
shutvik [7]3 years ago
4 0

Answer:

Actually, the main pigmenting (coloring) agents in soils are organic matter, iron, and, to a lesser extent, manganese. When these agents are not covering the mineral grains, the natural color of the grains is visible. Colour is a simple method of classifying soil. Black/dark brown soil usually indicates the presence of decaying organic matter so is generally fertile. Pale brown/yellow soil often indicates that organic matter and nutrients are low and this generally means poor fertility and structure.he colour of the soil varies from one place to the other because soil is formed out of different types of rock . Since rocks are of different colours and textures , the colour of the soil varies from one place to another .

Explanation:

You might be interested in
What is skin cancer and how does it occur?
Dafna11 [192]

Answer:

Skin cancer refers to the abnormal activity of skin cells associated with carcinogenesis

Explanation:

This disease is associated with the DNA damage (mutations) often caused by  the irrational exposition to UV sun rays that trigger DNA mutations capable of both inactivating tumor suppresor genes and activating oncogenes

3 0
3 years ago
Read 2 more answers
10.
Scorpion4ik [409]

Answer:

1. Iodine

Explanation:

6 0
2 years ago
In most people which side of the brain is most involved in visual spatial activities?
Elden [556K]

I think its the left one (sorry if im wrong)

6 0
3 years ago
Read 2 more answers
3 alternative energy sources
yarga [219]
2. sun, wind, rain
i think it’s that
8 0
3 years ago
Which model is most likely used to show something that happens too slowly to see?a model of a weather systema model of mountain
MatroZZZ [7]

Answer:

a model of mountain formation ( second choice)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Wich best decribes the relationship between evolution and natural selection? A. Natural selection. B evolution leads to natural
    14·2 answers
  • A balance between gravity pulling atoms toward the center and gas pressure pushing heat and light away from the center is called
    13·1 answer
  • Classify the mutations as somatic or inherited
    15·2 answers
  • Como podemos trasladar una caja de 50 kg desde planta baja hata un primer piso que presenta una inclinacion de 40º que tipo de m
    12·1 answer
  • Describe the similarities and differences between the features found in prokaryotic and eukaryotic plant and animal cells
    11·1 answer
  • PLEASE HELP. I WILL GIVE YOU BRAINLIEST!
    9·2 answers
  • The order is divided into two categories: prosimians and anthropoids.
    7·1 answer
  • Where trenches do not exist, the steep continental slope merges into a more gradual incline known as the continental ____. a aby
    5·1 answer
  • Protecting Yourself from Overexposure to the Sun
    12·1 answer
  • Plz help me with why
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!