Civil engineers want to determine whether the porosity of surface soil affects aquifer recharge rates

Answers

Answer 1

Aquifer recharge is water that moves from the land surface or unsaturated zone into the saturated zone. Quantitative estimation of recharge rate contributes to the understanding of large-scale hydrologic processes. It is important for evaluating the sustainability of groundwater supplies, though it does not equate with a sustainable rate of extraction. Where contamination of an aquifer is a concern, estimating the recharge rate is a first step toward predicting solute transport to the aquifer. Recharge may cause a short- or long-term rise of the water table. Artificial drainage, e.g., with horizontal porous pipes buried at a chosen depth, is sometimes used to maintain a minimal thickness of vadose zone for agricultural or other purposes.
Recharge rates vary considerably in time and space. Recharge often occurs episodically in response to storms and other short-term, high-intensity inputs. For a given amount of infiltration, temporal concentration enhances recharge because it entails shorter residence times for water in the portions of the soil from which evapotranspiration takes place. Similarly, a larger fraction will become recharge if it is concentrated in narrow channels such as fingers or macropores, not only because this tends to hasten its passage through the unsaturated zone, but also because the water then occupies less of the volume of soil from which evapotranspiration takes place.

Related Questions

Hillsdale and Cordera are the same distance from the equator, and both are near the ocean. Is Cordera warmer, colder, or the same temperature as Hillsdale? Explain why as completely as you can.

Answers

Answer:

it is expected that Hillsdale and Cordera have nearly similar temperatures.

Explanation:

In the first place, it is important to note that there is an inverse relationship between latitude and temperature: temperatures are typically warmer near the Equator (lower latitudes) and cooler near the poles (higher latitudes). This phenomenon is due to the fact that the angle of solar radiation is smaller at higher latitudes, and thereby less solar radiation is received/absorbed near the poles than at the Equator. Moreover, another important factor that also determines the temperature is altitude: at higher altitudes, the temperature is lower. This phenomenon is due to the fact that at higher altitude air molecules spread out further, and therefore the temperature decreases. In consequence, at the sea level, the temperature is higher than at higher altitudes.

Pls help it’s due in a hour!!
Use Your Art Skills

Draw a picture of something that is in motion. On your picture, label all of the forces that are acting on
the object. Include a description of how each of Newton's Laws are affecting the moving object. Take a
picture of your drawing
Make sure your picture is clear!

Answers

I'd draw a car on a hill and explain how you press the gas pedal and gravity helps push the car down the hill, or draw it going up the hill and explain how gravity makes it difficult for the car to make it up the hill.

Which of these shows the correct hierarchical sequence?

Answers

Answer:

The correct answer is B ❤️

similarities between fungi and protists . WILL MARK U BRAINLIEST !! ( just need 2 )

Answers

Answer:

Since plants and fungi are both derived from protists, they share similar cell structures. Unlike animal cells, both plant and fungal cells are enclosed by a cell wall. As eukaryotes, both fungi and plants have membrane-bound nuclei, which contain DNA condensed with the help of histone proteins.

Explanation:

hope this helps

I NEED HELP WITH BOTH OF THESE
PLEASE HURRY

Answers

Answer:

18. Which four body systems interact to allow a person to sneeze:

F. Muscular, immune, nervous, respiratory.

Don't really know the answer for the second one, sorry <33

please help meeeee thankyouuu

Answers

1. A cinder cone is a steep conical hill of loose pyroclastic fragments, such as volcanic clinkers, volcanic ash, or cinder that has been built around a volcanic vent. The pyroclastic fragments are formed by explosive eruptions or lava fountains from a single, typically cylindrical, vent.

FORMS : Cinder cones are the simplest type of volcano. They are built from particles and blobs of congealed lava ejected from a single vent. As the gas-charged lava is blown violently into the air, it breaks into small fragments that solidify and fall as cinders around the vent to form a circular or oval cone.

2. Lava flows are streams of molten rock that pour or ooze from an erupting vent. Lava is erupted during either nonexplosive activity or explosive lava fountains.

FORMS : Lava forms when magma erupts from a volcano. As pressure is released gases, dissolved in the magma, bubble out so the composition of lava changes. Most lava flows are formed by the eruption of hot.

3. A shield volcano is a type of volcano usually composed almost entirely of fluid lava flows. It is named for its low profile, resembling a warrior's shield lying on the ground.

Lavas, particularly basaltic ones, come in two primary types: pahoehoe (pronounced 'paw-hoey-hoey") and aa (pronounced "ah-ah"). Both names, like a number of volcanological terms, are of Hawaiian origin. A third type, pillow lava, forms during submarine eruptions.
Answer
Volcano A - Cinder Cone Volcano
Volcano B - Composite Volcano
Volcano C - Shield Volcano

4. Cinder cones are known for their very violent, explosive, exciting eruptions. (A)

Composite volcanoes are explosive, towering giants. (B)

Shield volcanoes quietly produce broad, massive structures through lava flows. (C)

5. Composite volcanoes have very sticky and thick lava, which can make them very explosive when they erupt: gas bubbles that are trapped in the magma chamber find it hard to escape through the viscous rock. They can also spurt lots of hot ash and rocks into the air, making them extremely dangerous.

A geologist finds four layers of sedimentary rock. She determines that no geological events have shifted the layers. She labels the layers A,B,C and D from the top to the bottom.

which statement about these layers is accurate?

A is older than B
B is older than C
C is younger than A
B is younger than D

Answers

The answer is “B is younger than D”

Answer: D

Explanation:

What is the dynamic of type 1 diabetes process concerning cellular disruption and what is its effect on the major body systems?

Please help, will give brainliest

Answers

Explanation:

Type 1 diabetes occurs when some or all of the insulin-producing cells in the pancreas are destroyed. This leaves the patient with little or no insulin. Without insulin, sugar accumulates in the bloodstream rather than entering the cells. As a result, the body cannot use this glucose for energy.

In most people with type 1 diabetes, the body's immune system, which normally fights infection, attacks and destroys the cells in the pancreas that make insulin. As a result, your pancreas stops making insulin. Without insulin, glucose can't get into your cells and your blood glucose rises above normal.18-

Answer:

it cal also contribute to heart problems and kidney problems later on

Explanation:

The illustration shown is an ovum, a female sex cell. A mutation in this cell may be passed to the woman's offspring during
A)
birth.
B)
mitosis.
C)
DNA replication
D)
sexual reproduction.

Answers

Answer: C)  DNA replication

Explanation: A mutation in this cell may be passed to the woman's offspring during During this process, the nucleus of a cell divides to form two nuclei that are identical to the original cell. (AKA DNA replication)

Answer:

the correct answer is D

Explanation:

In horses, black coat color is influenced by the dominant allele (B) and chestnut coat color by the recessive allele (b). Trotting gait is due to a dominant gene (T), pacing gait to the recessive allele (t). What color horse would you use to find out the exact genotype of a black trotter? Explain.

Answers

Answer:

Bb or BB and Tt or TT

Explanation:

Black coat could be BB or Bb because it only needs one dominant allele for the trait to show up and the same goes for Tt and TT.

What is the name of the small birds Darwin begins to notice (Hint: they have distinct beaks)?

What type of bird “really” mattered to Darwin (Hint: he did not know it was a type of bird)?

Answers

Answer:

1. Darwin's finches

2.Darwin finches mattered to Darwin

:

having free earlobes (F) is a dominant trait in humans and having attached earlobes (f) is recessive a father has the genotype ff and the mother has the genotype Ff
describe the genotype ratio for their offspring

Answers

I would start by doing a basic punnet square where we would find that the 4 options would be Ff, Ff, ff, and ff. This means the genotypes ratio would be 1:1 for Ff and ff.

2) If the foliation on a rock is running north-south what direction is the tectonic pressure coming from?

Answers

Answer:

if the foliation on a rock is running north-south, the pressure might be vertical (for instance, up to down)

Explanation:

The pressure is the second most principal factor that influences metamorphic rocks. It originates from the weight of the own materials, their densities, and the deepness.  

Litostatic pressure originates from the weight of materials in the interior of the crust.

Pressure generates alignment of materials (foliation and schistosity) and mineral rotation.

There are different types of metamorphism.

Dynamic metamorphism is the one where pressure is the principal factor. It generates by tectonic conditions, and it presents mainly in failure or fracture areas. It provokes trituration and recrystallization of minerals.

Classification of the metamorphic rocks according to their structure:

GranulationRecrystallizationMetasomatismMassiveFoliation

Foliation refers to dynamic metamorphism, where pressures act and minerals orientate perpendicular to the pressure direction.

According to this concept, if the foliation on a rock is running north-south, the pressure might be vertical (for instance, up to down) while minerals' weight helping in the process of foliation.

If the foliation on a rock is running north-south, the tectonic pressure is coming from a vertical direction.

What is a foliation?

Foliation on a rock means continuous multi layering on a metamorphic rock.

These layers can be thin as a sheet of paper.

Foliation occurs when the plain or elongated minerals inside a rock are pressed together and aligned.

Thus, If the foliation on a rock is running north-south, the tectonic pressure is coming from a vertical direction.

Learn more about foliation, here:

https://brainly.com/question/988517

Why is the genotype for a short plant (tt) and not (ss)​

Answers

Answer:

HOZ(homo)YGOUS TALL plant and a PURE SHORT plant

Explanation:

Nun

Which of the following conclusions was a result of Gregor Mendel's observations?
A:Organisms that give rise to purebreds are genetically superior
B:Organisms that have intermediate features are self-pollinating
C:Organisms inherit two copies of each gene, one from each parent
D:Organisms that self-pollinate do not have "either-or" features

Answers

Organisms inherit two copies of each gene, one from each parent

I think this might be the answer if not please complicate ☝☝

Molten lava come to the surface and cool forming the first land. true or false

Answers

Answer:

true

Explanation:

common sense

your welcome for helping :)

The answer I think is true

Hi i was wondering what a strong CER would be for the following scientific question:
‘How does gene expression differ between human fibroblasts and induced pluripotent stem cells (IPS cells)?’
I’ll attach an image of the table I used

Answers

Answer:

hey im working on the same thing, i'm also very confused, but the genes preform different functions

Drag the tiles to the correct boxes to complete the pairs.
Match the effects with their causes.
Effect: Solar wind deflects toward the poles.
Effect: An aurora is created.
Effect: Space travel through the Van Allen
belts is dangerous.
Cause: Earth’s magnetosphere traps radioactive
solar wind particles in bands around Earth.
arrowRight
Cause: Earth is surrounded by a magnetic field.

arrowRight
Cause: Solar wind particles interact with Earth’s
upper atmosphere.
arrowRight

Answers

Answer:

Cause: Earth’s magnetosphere traps radioactive  solar wind particles in bands around Earth → Space travel through the Van Allen  belts is dangerous.

Cause: Earth is surrounded by a magnetic field → Effect: Solar wind deflects toward the poles.

Cause: Solar wind particles interact with Earth’s  upper atmosphere → Effect: An aurora is created

Explanation:

I have been able to drag the tiles to the correct boxes to complete the pairs.

When there is a trapping of radioactive solar wind particles in bands by the earth's magnetosphere, it becomes dangerous to travel in space through the Van Allen. Cosmic rays and solar particle add up to the additional hazards that it poses. A Van Allen radiation belt is known to be a zone  where energetic charged particles are found. Most of the energetic charged particles originate from the solar wind.  The solar wind  are captured by and held around a planet by that planet's magnetic field.

When the solar wind interacts with the earth's atmosphere, there is a collision of atoms of oxygen and nitrogen from the earth's atmosphere. The energy that is formed is a colorful glowing halo which is known as an aurora.

Answer:

Cause: Earth’s magnetosphere traps radioactive

solar wind particles in bands around Earth.

Effect: Space travel through the Van Allen

belts is dangerous.

Cause: Earth is surrounded by a magnetic field.

Effect: Solar wind deflects toward the poles.

Cause: Solar wind particles interact with Earth’s

upper atmosphere.

Effect: An aurora is created.

I got it right for Plato :)

What would happen to the food that someone ate if they didnt have the digestive enzymes they needed

Answers

Answer:

The digestive system is my favorite system! Without it you would not survive. Our digestive system is how we break down food into nutrients that feed our cells and give us energy to move, talk, grow, think, reproduce, and all the other crazy things that humans do.

Although each of the parts of the digestive system has specific and important functions, shockingly, you can survive without some of the parts. For example, morbidly obese individuals can have their stomach entirely removed in a procedure called a gastric bypass. In this surgery, the small intestine is linked directly to the esophagus thus “bypassing” the stomach. You can also live without your appendix. In fact, it sometimes negatively impacts health as it can become infected (have you ever known someone who had their appendix burst?). The appendix was thought to be a “vestigial organ” meaning that at one point in evolutionary history, we humans had a need for it, but now we don’t; however, there is recent evidence that the appendix is an important hotbed for beneficial bacteria that help us digest food.

Explanation:

I hope this helps! Brainliest is always appreciated!

Answer:

They wouldn't be able to digest the food. It wouldn't break down like it's supposed to with the digestive enzymes.

Hi all!
Pls help me in these 2 simple questions.....
Thanks in advance!

Answers

Answer:

ans 1. A, H, O, T, U. is not show lateral inversion

ans 2. concave mirror: Concave mirror is used by dentist, solar furnace, reflector of a torch, etc.

convex mirror: Convex mirror is used in rear view mirrors.

Predict what will happen to the lynx population after 1935. Explain why you think this. Please help me. I will adore u.

Answers

Answer:

Something

Explanation:

Please sorry I’m just doing this for points

What type of vaccine is made of live, but weaker forms, of a pathogen?
a)subunit vaccine
b)live attenuated vaccine
c)inactive vaccine
d)toxoid vaccine

Answers

live attenuated vaccine

Mark the boxes that are TRUE about mitosis. Choose all that apply.
A
It is the division of egg and sperm cells.
B
It is the division of body cells.
C
Daughter cells are identical.
D
Daughter cells are unique.
E
Prophase is a step.
F
The M in PMAT stands for metamorphosis.

Answers

Answer:

b

Explanation:

B. It is the division of the body cell
C. Daughter cells are identical
E. Prophase is a step

what are the biotic factors that would affect owl populations

a. availability of food
b. carbon dioxide levels
c. new diseases
d. moisture levels

choose two

Answers

Answer:

I would select

A and C

Explanation:

Biotic factors are those of which are living

What is the process that adds sediments to a landform called?

Erosion
Deposition
Physical weathering
Chemical weathering

Answers

The answer is:

Deposition

Answer: B

Explanation:

A large industrial company manufactures paper products such as paper towels and napkins using wood pulp. Which of these BEST describes why wood is considered to be a 'renewable' resource?

Answers

Answer: The question is incomplete because the options were not given but the options has been gotten from another website.

Here are the options.

a. Wood is routinely recycled to make new wood-based products.

b. Wood products can be manufactured from different tree species.

Eliminate

c. Wood may be replenished by planting new trees to replace those being used.

d. Wood products can be manufactured using various other materials such as plastics.

The correct option is c.

Wood may be replenished by planting new trees to replace those being used.

Explanation:

This is because wood is a Renewable resource because Renewable resources are resources that can be replenish or reproduce again after usage either by naturally producing another one. Theses resources are not exhausted because they can naturally be reproduce again. Wood is a Renewable resources because new ones are planted to replaced the used ones.

what gift did dr paricia get her mother

Answers

she got her flowers and chocolates

A group of individuals of the same species living together is called a:

Answers

Answer:

Population

Explanation:

If a decision was made to convert forest to agriculture, which would be an
example of a negative trade-off based on this decision?
A increase land for crops
B increase erosion of soil
C increase timber for logging
D increase land for livestock

Answers

Answer:

B

Explanation:

Because the roots of the tree were what where controling the erosion

Hope this helps :))

Answer:

B 100% on edge:))))))))))) :>

What is the reactant in the
following chemical reaction?

Answers

2KCI is the reactants
Other Questions
Question 2 (1 point)Which of the following does NOT involve a chemical reaction?Fallen leaves decay in a compost pile.Leaves change color in the fall.O A fire burns a pile of fallen leaves.A pond freezes over in the winter. which birth control method involves the cutting of sperm tubes or the oviduct? OPEN ENDED QUESTION A chemistry student has a 5.001 g of CaCl2. How many moles of CaCl2 does the student have? (mm CaCl2 = 110.98 g) PLEASE HELP ASAP!!!! PLs awnser all 3 questions thank you Help please !!!! This is really hard HELPP Which equation is related to Vx+10-1-x?Ox + 10 = x2 + x + 1O x + 10 = x2 + 2x + 1O x + 10 = x2 + 1O x + 10 = x2-1 kon hai yaha abhi. . kaha phasa diya What is the normal pathway a cell uses to make and release proteins? ribosome -> ER -> Golgi -> released lysosome -> Golgi -> ER -> released ribosome -> Golgi -> ER -> released ribosome ->lysosome -> ER -> released Please help Answer above look at picture 1. Should a cover letter be a lengthy document?2. What should be the tone of an informal thank you letter? find l of the following cone Evaluate expression 4+5.23 + 3 = A popular smartphone costs about $357.50 tomake. The company sells the phone at a 64%markup. What is the sale price for this phone? im so lost can someone PWEZ HELPMost architects gain experience through an ______________. A company offers broadband for a one-off charge of 60 for every 3 months, then 28 per month after that. How much will 12 months' broadband cost? THIS IS FOR GRADE HELP PLEASERewrite paragraph 3 of the text Dreaming Big, Three Friends Help Each Other to Succeed using literary devices. Include at least 2 literary devices such as simile, metaphor, hyperbole, idiom, personification, alliteration, imagery, descriptive/sensory detail, or dialogue. Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a weird website. 8. Is the discriminant positive, negative, or zero? 30 POINTS! 30 POINTS! PLEASE HELP!What was the triangular trade that developed across the Atlantic in the early modern period? What motivated Europeans to participate in slave trading? How was the new slave trade different from what was practiced in Africa and elsewhere before? What effect did this have on African societies and the Americas?