what are the three main particles of soil are? How do these shape and influence the type of soil we observe and its uses?

Answers

Answer 1

Answer:

Soil particles vary greatly in size, and soil scientists classify soil particles into sand, silt, and clay. Texture indicates the relative content of particles of various sizes, such as sand, silt and clay in the soil. Texture influences the ease with which soil can be worked, the amount of water and air it holds, and the rate at which water can enter and move through soil. Soil provides plants with foothold for their roots and holds the necessary nutrients for plants to grow; it filters the rainwater and regulates the discharge of excess rainwater, preventing flooding; it is capable of storing large amounts of organic carbon; it buffers against pollutants, thus protecting groundwater.


Related Questions

What is the current to the following DNA strand TATTAGATTACA

Answers

Answer:

ATAATCTAATGA

Explanation:

Nucleic acid sequence of bases that can form a double- stranded structure by matching base pairs. DNA has four nucleobases: adenine, thymine, guanine, and cytosine. The nucleobases in a DNA strand have preferred partners to form hydrogen bonds with. Cytosine pairs with guanine, and adenine pairs with thymine. These are the base pairing rules that allow DNA replication and protein synthesis to happen.

help with the graph

Answers

if you had it in Spanish

What's the relationship between the angle of isolation and the rate at which the temperature changes?

Answers

Am not sure at the moment but am sure someone will help in a bit

3. Conversion of ammonia to nitrite and then to nitrates is called. a) Ammonification c) Denitrification

b) Assimilation d) Nitrification

Answers

Answer:

Nitrification

Explanation:

Nitrifying bacteria present in the soil convert ammonia into nitrite.

Nitrite is then converted into nitrate. This process is called Nitrification.

Four friends were talking about the food they ate. Here is what they were discussing. • Kaustubh: ' It gives us energy to walk, run and lift things." • Shailaja: "It becomes a part of our body." • Jayasree: "It helps to fight diseases." • Aarti: "It is needed for the functioning of organs like the heart, brain and lungs." Who is correct?

Answers

I think Kaustubh is correct “it gives us energy to walk, run, and lift things.”

Which problem-solving technique involves drawing conclusions from a few observations?
A.
drill-down technique
B.
inductive reasoning
C.
constructive controversy
D.
reverse brainstorming

Answers

Answer: B.

inductive reasoning

Explanation:

Inductive reasoning, or inductive logic, is a type of reasoning that involves drawing a general conclusion from a set of specific observations. Some people think of inductive reasoning as “bottom-up” logic, because it involves widening specific premises out into broader generalizations.

Hope it helps if not sorry

Which Ali combination represents a male who has an X-linked recessive disorder

Answers

XrY is the Ali combination that represents a male who has an X-linked recessive disorder

ARTS :


true. or. false. ​

Answers

Answer:

true false true false true

What controls traits and inheritance?
gametes
nucleic acids
proteins
temperature

Answers

Answer:

B.

Explanation:

the answer is nucleic acid

Answer: B

Explanation:


How are bone and cartilage similar?
a. they are both rigid.
b. they both act as shock absorbers
c. they both contain living cells
d. they both produce red blood cells

Answers

Answer:

c they both contain living cells

Meiosis plays a more significant role in reproduction than mitosis in which of the
following ways?

Answers

Answer:

A

Explanation:

the first one is the answer

Please Help.

What is the name of the process that plants use to remove carbon dioxide from the atmosphere?

1.) transpiration
2.) photosynthesis
3.) respiration
4.) decomposition

Answers

Photosynthesis is the answer

A single-celled organism can be classified as a prokaryote based on the absence of-

Answers

Answer:

A nucleus and membrane bound organelles.

Answer:

lack of nucleus.

Explanation:

A prokaryote is a simple, single-celled organism that lacks a nucleus and membrane-bound organelles.

What invertebrates only live in salt water?

sponges

echinoderms

mollusks

cnidaria

Answers

Answer:

echinoderms

Explanation:

echinoderms are a group of aquatic invertebrates but they are only found in salt water

Answer:

Sponges

Explanation:

They can only live in salt water

What is Anaerobic Respiration?

a. process of producing energy with oxygen
b. process of producing energy without oxygen.

pls help

Answers

Answer:

it is the process of producing energy without oxygen

Name the type of cell division that takes place in the zygote of an organism exhibiting haplontic life cycle​

Answers

The type of cell division that takes place in the zygote of an organism exhibiting haplontic life cycle is meiosis
The type of cell division that takes place in the zygote of an organism exhibiting haplontic life cycle is meiosis

Why does all mammals have seven vertebrae (bones) in their neck?

A) all mammals descended from a common ancestor
B) predators only eat animals with six neck vertebrae
C) all animals can turn their heads the same amount
D) all mammals have to stretch their necks to obtain food

Answers

Answer:

C I hope I'm right........

..............

It has to do with evolution.
A. All mammals descended from a common ancestor.
* Descending from a common ancestor has to do with evolution.

Penecillin is a bacterium.
True
False

Answers

Answer: False

Explanation:

Answer:

False

Explanation:

They are antibiotics to fight off bacterial infections.

Describe how people get energy from oil nonrenewable

Answers

Answer:

Oil can be burned to heat water, using the steam to generate power. Or, oil can be burned under pressure to produce exhaust gasses.

What nervous system is controlled by the hypothalamus?

Answers

Answer:

The hypothalamus is the key brain site for central control of the autonomic nervous system, and the paraventricular nucleus is the key hypothalamic site for this control.

Explanation:

imagine a population of squirrels in which the squirrels are a range of sizes.
how can this type of diversity affect the population?

Answers

Increases the genetic variation within the population.

12. Flowers whose reproductive structures consist only
of stamens would be able to produce
A) fruits with seeds
B) fruits without seeds
C) pollen
D) ovules

Answers

Answer:

Pollen reproductive structures consist only

of stamens would be able to produce

Explanation:

No C is the answer

Reproductive structures are structures that make up the reproductive organs of a particular organism. These structures could include either female or the male reproductive organs.

Flowers with reproductive structures that comprise of only stamen would produce only pollen (option c).

Stamens are reproductive organs found in plants and they are male reproductive organs. For fruits with seeds to be formed the male and female reproductive organs must come together to produce a fruit.

Flowers with only the stamen will produce only pollen which is a male gamete that needs to be joined to the female gamete, ovary produced from the female reproductive structure (pistil) in a plant to produce a fruit.

Learn more: https://brainly.com/question/23140508

True or False: The most fertile agricultural land in North America is used to produce mostly wheat and corn.

Answers

True

I looked up the most fertile land in the US (Great plain region)

Then I looked at a crop map

Looks like it’s mostly wheat and corn grown in the Great Plains

Hope this helps.

what are the different ways to recycle biodegradable waste?​

Answers

Answer: Composition maybe?

Explanation:

What is the purpose of the heart in the circulatory system?
Select one:

It provides oxygen during the release of hormones.

It is the muscle the pumps blood around the body.

It prevents pathogens from invading the organism.

It controls all of the body's functions.

Answers

Answer:

It is the muscle that pumps blood around the body

Explanation:

A mammal's red blood cells produce the protein hemoglobin, which carries oxygen through the bloodstream. Its hair follicle cells do not produce hemoglobin. Which statement is true about these differences? A) The red blood cells contain different genes than the hair follicle cells, causing the cells to differentiate B) The red blood cells contain DNA, but the hair follicle cells do not C) A red blood cell and hair follicle cell have the same genes, but they are expressed differently D) The hemoglobin is produced from recombinant DNA, which is only found in red blood cells

Answers

Answer:

C) A red blood cell and hair follicle cell have the same genes, but they are expressed differently

Explanation:

All cells of a living organism contain the same genetic sequence i.e. they contain the same set of genes, however, differences in the expression of these genes may occur. This is responsible for the different specific roles or functions played by organs of the body system.

The expression of a gene refers to the process by which a gene is transcribed and translated into a protein molecule, which is responsible for traits in the body. Genes are expressed differently in order for certain cells to function differently and specifically. For example, difference in expression of genes is responsible for the ability of red blood cells to produce hemoglobin and the inability of hair follicle cells to, even if they contain same genes.

Predict the type of relationship between the ant and the ant-lion.
A. Commensalistic

B. Mutualistic

C. Predator-Prey

D. Parasitic

Answers

Answer:

C. Predator-Prey

Explanation:

There are predator-prey relationship between ants and antlions.

The type of relationship between the ant and ant lion is Predator-Prey. The correct option is C.

What is predator-prey relationship?

Predator-prey relationship implies to the interactions among the two species where one species is the killed food resource for the another one.

The organism that feeds is referred to as the predator while the organism that is fed upon is basically the prey. There are mainly most variety of illustrations of predator-prey relations.

Competition as well as predation are ecological interactions but are not symbiotic.

Predation usually does not take place over a long period of time, along with the competition is an indirect interaction on other resources.

Predation is a symbiotic interaction in which one species sustains life on costuming the another species.

The species that win is the predator, and the species that is lost up is the prey.

Thus, the correct option is C.

For more details regarding predator-prey relationship, visit:

https://brainly.com/question/1778577

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Salad vegetables are cut and placed in plain water. Why?

Answers

Answer:

Not only does soaking produce rid it of harmful germs or chemicals, but it can also be used to revitalize produce for a better taste and longer life. If you purchase local, organic fruits and vegetables that contain no chemicals or harmful preservatives, you can use warm water to rinse your produce.

Explanation:

Fun facts:

Through osmosis, water naturally moves from areas of low salt concentrations to areas of high salt concentrations. ... Consequently, the water in a leaf of lettuce that is soaking in salt water will migrate out of the lettuce leaving a mushy leaf behind.

Compare how the human body breathes in and out. Describe what happens to the ribcage, the diaphragm and chest volume. use key scientific words. Well detailed please.
I’ll give brainliest

Answers

Ok so I just gave this answer to someone here u go too

chromosomes_____ select all that apply
-always occur in pairs
-are tight coils of dna
-can be analyzed in a karyotype
-carry thousands of genes
-are carried on genes

Answers

Answer:

Are al

Explanation:

todos forman parte de las características de los cromosomas. Recuerde también que los cromosomas se encuentran en las células, específicamente en su núcleo.

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