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
The process of water moving from the Earth to the atmosphere and back again is called the
maks197457 [2]
D is the awnser my boi
4 0
2 years ago
Read 2 more answers
If the room you are in became low in oxygen, why would you suffocate?
skad [1K]

Answer: B

Explanation:

carbon monoxide is poison and can kill you

4 0
3 years ago
How do environmental conditions influence species survival?
velikii [3]

Answer: The threats of environmental changes to the fitness, survival and reproductive success of individuals, and ultimately to the survival of species and ecosystems come from many directions: habitat destruction, disruption of food chains, changes in disease and parasitic loads, increased pollution and direct and indirect

Explanation:

3 0
3 years ago
Which of the following events normally activates a GTP-binding protein?a).GTP hydrolysis by the protein Activation of an upstrea
olya-2409 [2.1K]
<h3><u>Answer;</u></h3>

b). Activation of an upstream guanine nucleotide exchange factor

<h3><u>Explanation</u>;</h3>
  • <em><u>When a ligand activates the G protein-coupled receptor, it induces a conformational change in the receptor that allows the receptor to function as a guanine nucleotide exchange factor (GEF) that exchanges GDP for GTPthus turning the G protein-coupled receptor on.</u></em>
  • The activated G-protein then dissociates into an alpha (G-alpha) and a beta-gamma complex.
8 0
3 years ago
Proteins are responsible for which of the following functions?
mart [117]

Answer:

2, 3, 4, 5

Explanation:

I think this is right sorry if I get it wrong

8 0
3 years ago
Other questions:
  • If a mirror's surface transparent, translucent, or opaque? How do you know?
    7·2 answers
  • There are four steps in bacterial conjugation. The second step is missing in this list.
    10·2 answers
  • Biology help! I will give brainiest, and I will report you if you give a cruddy answer.
    6·2 answers
  • Mrs. goldman was a little startled when she realized that while driving home she didnt really remember driving the last mile. Fo
    11·1 answer
  • Forensic anthropologists note that if we separate all of humanity into three groups (white, black, Asian), there are common trai
    9·1 answer
  • An organelle surrounded by a double membrane is the__________
    6·1 answer
  • A point in development when organisms are particularly susceptible to certain kinds of stimuli in their environments, but the ab
    6·1 answer
  • Carbon atoms are able to A.give off electrons to form negative carbon ions B.bond with other carbon atoms to form long chains C.
    7·2 answers
  • What two forces are balanced when a system is in isostasy?
    9·1 answer
  • Explain why plant cells do not "diminish" in overall size when they lose water.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!