For which of the following problems would growing and maintaining cover crops be an appropriate solution? (3 points)

I. Erosion is thinning the soil on a farm.
II. The organic matter and nutrients in the soil on a farm are being depleted.
III. The soil on a farm is becoming arid due to decreased water-carrying capacity.

A. I and II only
B. I and III only
C. II and III only
D. I, II, and III

Answers

Answer 1

Cover crops are suitable for preventing erosion, evapotranspiration of water from soils, as well as prevent leaching of nutrients. The correct option is D.

Functions of cover crops

Cover crops are grown primarily to protect the soil from the following:

water and wind erosionexcessive evaporation of watermineralization of nutrientsweed and pests.

In addition, some cover crops are able to fix nitrogen into soils and serve as a source of green manure for the soil.

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Related Questions

Which type of electromagnetic wave has more energy than a wave of
visible light with the same amplitude?
O x-ray
Microwave
Radio wave
Infrared light

Answers

I believe it is an infrared light

The ____ builds an important barrier against pathogens, but it has to absorb ___ efficiently at the same time.

Answers

The small intestine builds an important barrier against pathogens, but it has to absorb nutrients efficiently at the same time for optimum function.

What is a pathogen?

A pathogen refers to living microorganisms that are capable of causing diseases and harm to their host. Thus, they include the following:

ProtozoaFungiWormsVirusBacteria

Basically, the small intestine has the ability to build an important barrier against pathogens. However, it has to absorb nutrients efficiently at the same time for optimum function of an organism.

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Which cellular process do scorpions most likely go through to
produce ATP?
A) anaerobic respiration
B) alcohol fermentation
C) lactic acid fermentation
D) aerobic respiration

Answers

Answer:

D) aerobic respiration

Explanation:

If the elephants, just because of their size, are the only large animals that can get to the water to drink, the zebras may suffer. This is an example of ______?
A) Competition between habitats
B) Competition between species
C) Breakdown of ecosystems
D) overlap of population

Answers

If the elephants, just because of their size, are the only large animals that can get to the water to drink, the zebras may suffer. This is an example of Competition between species.

What is species competition?

Competition is an ecological relationship that occurs between organisms of the same or different species. We say that competition is intraspecific when individuals of the same species are involved, and that it is interspecific when dealing with different species.

Interspecific competition is an interaction between two species that causes damage to one or both of them. In general, competition can be for resources such as: space, food or nutrients, light, organic waste, among others.

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explain the terms of obligate categories discuss the various intermediate categories.​

Answers

refer to the taxonomic groups that are consistently utilized in organism hierarchy classification. Sub-phyla, subclasses, suborders, subfamilies, subgenera, and variations are a few examples of .

:It is challenging to classify newly discovered creatures into established categories. As a result, the prefixes "super" and "sub" have been added to the existing categories, such as sub-kingdom, sub-phylum, super class, etc. These are categorized as . This has also made the placement of different taxa more soundly and scientifically.

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This functional group consists of phosphorous bonded to three oxygens and double-bonded to one oxygen. This functional group consists of phosphorous bonded to three oxygens and double - bonded to one oxygen .​

Answers

Answer:

Functional groups are groups of atoms that occur within organic molecules and confer specific chemical properties to those molecules. When functional groups are shown, the organic molecule is sometimes denoted as “R.” For example, ethanol is typically drawn like this:

In order to condense the structure and focus on the hydroxyl group (the oxygen and hydrogen bound to the second carbon), everything besides the hydroxyl group would replaced with an R, as follows:

Explanation:

Submit your air quality report for your area, showing seven days, the air quality color for each day, and each day's major pollutants. This information should have been obtained in the previous lesson. Also, write a one-paragraph explanation of where the pollutants in your area most likely come from. Part 2 Consider the area that you live in. In at least one paragraph, describe how each of the following factors could affect air pollution in your area. If none of them would affect you, explain why. Factors to consider: the presence of urban areas, topography (presence or absence of hills and mountains), summer temperatures, latitude (distance from the equator).

Answers

The amount of ozone and particle concentrations in a given area are influenced by a variety of weather-related factors, therefore the weather can have a significant impact on air quality.

What influences the air's quality?

The quality of the air is influenced by a variety of climate-related elements, including temperatures, cloud cover, humidity, precipitation frequency and intensity, wind patterns, and others.

In India, more than 90% of people live in areas where the air quality is below WHO limits. The biggest sources of pollution are factories, coal-fired power plants, and automobiles.

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Which two sentences use coordinate adjectives?
A.The dark, musty cellar was full of mice.
B. We rode down a long dirt road on a sunny morning.
C. The dark-haired, hazel-eyed baby was gurgling happily.
D.Alan is wearing a pale blue sweater.

Answers

The two sentences which use coordinate adjectives include:

The dark, musty cellar was full of mice.The dark-haired, hazel-eyed baby was gurgling happily.

What are Coordinate adjectives?

These are words which describe the features of the same noun and is usually separated by a comma.

Options A and C have coordinate adjectives such as 'dark' and the 'dark-haired' respectively.

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Why is there no output from the photo-electric cell when the RLG is not moved?

Answers

There is no output from the photoelectric cell when the RLG isn't moved because the laser beams are 180 degrees out of phase.

What is a photoelectric cell?

A photoelectric cell is also known as phototube and it can be defined as an electronic tube (device) that is fitted with a photosensitive cathode, which emits electrons when illuminated, as well as an anode that collects the emitted electrons.

Based on scientific research and experiment, we can logically deduce that there is no output from the photoelectric cell when the ring laser gyro (RLG) isn't moved because the laser beams are 180 degrees out of phase.

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chlorophyll a molecules absorb ____ light

Answers

chlorophyll is a molecule that absorbs red and blue light

What is the chlorophyll?

Chlorophyll is a green pigment located in the mesosomes of cyanobacteria and in chloroplasts of plants used in photosynthesis.

The chlorophyll is known to absorb red and blue wavelengths from the sun.

Therefore, chlorophyll is a molecule that absorbs red and blue light.

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which type of study that a student is doing by exploring the external features of an animal

Answers

Answer:

ethology

Explanation:

I just looked it up

Following a bad fall on the ice, 54-year-old Neal landed on his gluteal region. Subsequently, he has absolutely no feeling in the skin overlying the hamstring muscle group. What nerve do you suspect has been lesioned in the fall

Answers

The posterior cutaneous nerve of the thigh.

Loss of sensation to the sole of the foot would result from nerve blockade of the tibial nerve at the medial malleolus.

What is a sensory nerve?

A sensory nerve carries sensory information to the nervous system. Sensory information is that which is coming from external stimuli such as pressure and temperature. If a sensory nerve is damaged, the person loses sensation in that region of their body. This explains why the patient cannot feel his fingers.

Thus, this could be the answer.

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for each phenotype, list the genotypes (Remember to use the letter of the dominant trait)
* Straight hair is dominant to curly:
_____Straight
_____Straight
_____Curly
*Tail spikes are dominant to plain tails:
_____pointed
_____pointed
_____round​

Answers

Straight- Ss
Straight- SS
Curly- ss
Pointed- PP
Pointed- Pp
Round- pp

When you are hot, blood vessels in the dermis to maintain homeostasis. When you are cold, blood vessels in the dermis to maintain homeostasis. Heat loss from the body will , when blood vessels in the dermis dilate. Heat loss from the body will when blood vessels in the dermis constrict.

Answers

Answer:

Blood vessels in the dermis dilate in the hot days or during exercise to cool off the body by sweating. During cold, the same blood vessels will constrict to keep the body warm and reduce the heat loss.  

Explanation:

What data would meselson and stahl have expected if dna replication was conservative, rather than semiconservative?.

Answers

In the first generation, there would be two bands, one of light density and one of heavy density. In the second generation there would still be two bands, one of light density and one of heavy density.

Which structure is found only in plant cells and
functions in the process of photosynthesis?

a) W
b) X
c) Y
d) Z

Thank you.

Answers

Chloroplasts are the cells I plants that carry out the process of photosynthesis.

Answer:

B) Chloroplast

Explanation:

Chloroplasts are the organelle of photosynthesis. They make and store pigments that give petals and fruit their orange and yellow colours.

I hope this helps and have a good day!

The scale below shows the pH levels of various liquids. Which of the following substances is a strong acid?

Answers

Answer:

Soda

Explanation:

0 is the most acidic and 14 is the most basic /alkaline

What is the advantage of starting with the 4x objective before moving to the 10x and then the 40x objective?.

Answers

The advantage of starting with the 4x objective before moving to the 10x and then the 40x objective is that the lower power objective has a larger field of view and is easier to focus.

What are objective lens of a microscope?

An objective lens of a microscope are those lens that are used to focus that sample on a slide and they are always the closest lens to the slides.

The four types of objective lens of a microscope include:

× 4 objective

×10 objective

×40 objective and

oil immersion

The advantage of starting with the 4x objective before moving to the 10x and then the 40x objective is that the lower power objective has a larger field of view and is easier to focus.

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Classify each substance based on the intermolecular forces present in that substance.

Answers

The classification of the given substances can be H2O have hydrogen bond, CH4 have Dipole-dipole interaction, CH3Cl has dipoledipole and dispersion only.

What are intramolecular forces?

An intermolecular force (IMF) (or secondary force) is the force that mediates the interaction of molecules, including electromagnetic forces of attraction or repulsion that act between atoms and other types of neighboring particles, such as atoms or ions.

The complete question is:

Classify each substance based on the intermolecular forces present in that substance. Hydrogen bonding, dipole–dipole, and dispersion Dipole–dipole and dispersion only Dispersion only.

H20CH4COCH3Cl

The classification of the given substances can be H2O have hydrogen bond, CH4 have Dipole-dipole interaction, CH3Cl has dipoledipole and dispersion only.

Thus, this can be the possible classification for the given scenario.

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What do you observe in the North American Deciduous Forests ?

Answers

Answer:

broad-leafed trees that shed their leaves annually

Explanation:

npsgov

Which describes the smallest basic unit of a substance that still displays the properties of that substance? Which describes the smallest basic unit of a substance that still displays the properties of that substance ? ​

Answers

Answer:

Atoms. An atom is the smallest unit of a pure substance or element that can exist and still retain the properties of the original substance or element.

common plants in murree ??

Answers

Answer:

i only know this much just Mark me brailinist

Explanation:

Ajuga bracteosa

Aesculus indica

Adiantum capilus - veneris

Acacia modesta Achyranthis aspera

Which of the following organic compounds is the main fuel supply for cellular work?
a. sugars
b. lipids
c. nucleic acids
d. proteins
I am pretty sure it's sugars but I want to check

Answers

I’m also pretty sure it’s sugar
Sugars are the organic compounds which help in cellular work.

if an insect eats the lettuce seedlings in your yard, it is acting most like a(n):

Answers

If an insect eats the lettuce seedlings in your yard, it is acting like an herbivore.

What is an herbivore?

An herbivore is an organism that obtains its energy and nutrients to survive by eating plants.

Herbivores are fundamental in the food web and help to control the number of primary producers in the ecosystem.

In conclusion, If an insect eats the lettuce seedlings in your yard, it is acting like an herbivore.

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Select the correct answer from each drop-down menu. genes are segments of dna that determine the phenotype of an individual. pea colors can be yellow or green. when two plants that produce yellow peas were crossed, the offspring produced green peas. this is because the parents were for pea color. because there are only two options for pea color, the plants’ pea color is a case of

Answers

The correct answer is as follows.

This is because my parents were heterozygous for the color of the beans. The color of the plant beans is the case of simple Mendelian laws, as there are only two choices for the color of the beans.

What is the meaning of Mendel's laws?

Mendel's laws refer to a specific pattern of how a trait is passed from parent to offspring. These common patterns were established by the Austrian monk Gregor Mendel, who conducted thousands of experiments on bean plants in the 19th century.

What is an example of a heterozygous?

If the two versions are different, the genotype of the gene is heterozygous. For example, a heterozygous hair color means that there is one red hair allele and one brown hair allele. The relationship between the two alleles affects which trait is expressed.

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The graph below is an age-structure diagram for a population of African
elephants.
Age-structure Diagram of African Elephants

Age class
EDUMA
101234567
4800*
OA Under the age of 20
B. At all ages shown
OC. Over the age of 35
D. Between 20 and 25
B
C
#
At which ages do male elephants outnumber female elephants, according to
the diagram?

Answers

The age at which the male elephants outnumber the female elephants, according to the diagram is B and D.

What is an Age-Structured Diagram?

This refers to the depiction of data of a range of items that shows the distribution of population through the use of age group and sex.

Hence, we can see that from the complete information, there is a graph that shows the ages of male and female elephants and we can see that in classes of B and D, the males outnumber the females.

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Which of the following would be made entirely of renewable resources?
OA. A diamond necklace
OB. A wooden basket
OC. A plastic water bottle
OD. A ballpoint pen

Answers

I would choose B. A wooden basket since wood can be renewed over and over. It provides 6% of the global total primary energy supply on Earth. Therefore it is made up of entirely renewable resources. Hope this helps!

Dihybrid crosses
Black coat color is dominant over white coat color in guinea pigs. in addition to coat color, rough coat is dominant over smooth coat.
a. in a punnett square, demonstrate a cross between a homozygous black/homozygous rough with homozygous white/homozygous smooth. Describe the genotype and phenotype as fractions​

Answers

Answer:100% black with rough for both phenotype and genotype;4/4,1

Explanation:

so if a black coat and rough coat are dominant and a guinea pig that is a purebred(homozygous)black coat with rough coat and a homozygous white coat with smooth coat breed the dominant allele will show up for both so as a result since the black coat and rough coat are dominant the result will be 100% black with rough coat.

Which observation helped scientists determine the age of the universe?
A. All stars and galaxies are moving closer together at the same rate.
B. All stars and galaxies are moving away from Earth at the same
rate.
OC. The farther away a star or galaxy is, the more slowly it is moving
away from us.
о D. The farther away a star or galaxy is, the more quickly it is moving
away from us.

Answers

A. all stars and galaxies are moving closer together at the same rate

what kind of characteristic is used innthe key to classify the animals???​

Answers

Answer:

the animal classification system anatomy morphology evaluational history features of embryological development and genetical makeup this classification stream is constantly deplobin as new information about specialitie hope it's helpful

Answer:

their anatomy, morphology, evolutionary history, features of embryological development, and genetic makeup.

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Explanation:

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Access to the new media has given people more power to challenge existing power structures. Evaluate this view. Which best describes the strategy sagoyewatha uses in this excerpt to develop the central idea of his speech? he illustrates how the united states and european governments acted like children who cheat at games. he describes the treaties given to the tribes by the us government. he describes similarities and differences between kings and children. he provides evidence as to why he cannot trust either the united states or european governments what event occurs at the end of the germinal period? codehs 8.2.5 spell it out pls help what is true about solar system densities Please please help! translate the phrase into a variable expression. use the letter p to name the variable. if necessary, use the asterisk (*) for multiplication and the slash (/) for division ... the total number of parrots in the jungle and the 2 parrots your neighbor owns ... The power of an exponential expression raised to a power is the product of the exponents. The composition Do,0.75(x,y). Do,2(x,y) is applied to LMN to create LMN Which of the following pairings of the regions of India with thefoods and dishes is incorrect?O West: beef, pork vindaloo, salad rolls, naan-southNorth: lamb, tandoori dishes, biryani, chicken tikka, samosaSouth: vegetables, dosa, coconut, chilies, tropical fruitsEast: mustard oil, fish, chilies, panch phoran spice mix, andrasgulla Give patient 500 mg of dopamine in 250 mL of D5W to infuse at 20 mg/hr. Calculate the flow rate in mL/hr. What methods show the property sheet? Check all that apply. why did colonel aurthor brooke and his men retreat from north point 3.Charles Darwin noted that the finches on the Galapagos islands looked different from the mainland finches, even though all the finches on the islands had originallymigrated from the mainland of South America. This is an example of.temporal isolationO mechanical isolationadaptive radiationhybrid breakdown a prescriber has ordered childrens motrin 400 mg po q6h for a child who weighs 60 kg. how many mg/kg is the child receiving Using your answers to question 1 and the economic knowledge you gained in this lesson, compose a three-paragraphessay that explains in economic terms the author's argument in the article. Be sure to write a topic statement, userelevant quotes from the article (and cite them), use proper grammar (including transitions, formal tone, and so on), andinclude a concluding statement. Also,writing.be sure to apply at least three economic terms or concepts from this section in your writing. what role is the technology playing in today's world? Find the product write your answer in exponential form 7^-17^-7 please help ive been stuck on this question. What are the main differences between openldap and microsoft's active directory (ad)? check all that apply A group of 35 people are running a race. The top 9 finishers advance to the finals. The number of possibilities for this situation involves a combination. A group of 35 people are running a race. The top 9 finishers advance to the finals. The number of possibilities for this situation involves a combination. True False