An aquifer must contain a permeable layer of rock, sand, or soil. Which is true about a permeable rock layer?

Answers

Answer 1

soo! a sloping layer of permeable rock sandwiched between two layers of impermeable rock and exposed at the surface. The permeable rock is called the aquifer, and the top layer of impermeable rock is called the CAPROCK. Well through which water flows freely without being pumped.

i hope this helped! <3


Related Questions

Which adaptation helps the arctic fox survive by allowing it to sneak up on its prey undetected?
a bushy tall
b large litter size o ability to eat a wide variety of foods
c white winter coat and brown summer coat​

Answers

Answer:

c - white winter coat and brown summer coat

Explanation:

The white winter coat blends in with the snow during the winter. Similarly, the coat changes to brown once it is summer so that the white coat doesn't stick out.

1. The increase in the reproductive success of a species will have the greatest impact on
the-

Answers

Answer:

The increase in the reproductive success of a species will have the greatest impact on the prey of the animal.

Explanation:

The prey's population will decrease because there are more animals needing it to survive.

When ice and snow move overland in compacted large quantities, they erode the soil and can change landforms. Which object creates this type of erosion?

Answers

I believe the answer is Icebergs

An element that is an alkali metal is what?

Answers

Answer:

very reactive

Explanation:

They form salts and alkali (acid-neutralizing) compounds such as baking soda. In pure form, they are very soft metals which catch fire on contact with water. (These metals are not found free in nature). These elements are Lithium(Li), Sodium(Na), Potassium(K), Rubidium(Rb), Cesium(Cs), and Francium(Fr)

Fats are the predominant forms of a class of biological molecules called _______, which also includes fatty acids and steroids, among other molecules. These biomolecules readily dissolve in _______ solvents such as hexane and chloroform. Because of their insolubility in water, fats and other biomolecules in this class are said to be_______. Triacylglycerols, also known as triglycerides, are a storage form of fat found in adipose tissue that consist of glycerol bound to_______. These fats are categorized based on the bonding of the carbon atoms in the chain. Fats that contain chains with no double bonds are classified as_______ , whereas those that contain double bonds in the carbon chain are _______.

Answers

Answer:

1. Lipids

2. Non-polar

3. Non-polar

4. Fatty acids

5. Saturated fats

6. Unsaturated fats

Explanation:

LIPIDS are one of the four major biomolecules in living systems. A form of lipids are fats which constitute most lipids i.e. predominant. Lipids also includes fatty acids, steroids and other molecules.

Lipid biomolecules readily dissolve in POLAR solvents such as hexane and chloroform. Because of their insolubility in water (polar solvent), fats and other biomolecules in this class are said to be NON-POLAR.

Triacylglycerols, also known as triglycerides, are forms of fat that is composed of a glycerol molecule bound to three molecules of FATTY ACIDS.

Based on the bonding of the carbon atoms in the chain, fats that contain chains with no double bonds are classified SATURATED FATS, while those that contain double bonds in the carbon chain are UNSATURATED FATS.

Why does Earth get more energy from the sun than from all the other stars in the universe combined?
The sun is much hotter than the other stars.
The sun is much more dense than the other stars.
The sun is much larger than the other stars.
The sun is much closer than the other stars.

Answers

Answer:

D

Explanation:

the only thing that sets our sun apart from others is that its closer

D the sun is closer than other stars

I need help ASAP please

Answers

Answer:

D

in both the Eastern and Western Hemisphere

Explanation:

why can b blood donate to AB blood?? ​

Answers


People with type AB+ blood are universal recipients because they have no antibodies to A, B or Rh in their blood and can receive red blood cells from a donor of any blood type. Plasma transfusions are matched to avoid A and B antibodies in the transfused plasma that will attack the recipient's red blood cells.

Answer:

Type B contains the B antigen.

This type is relatively rare (second only to AB). It contains the B antigen on its red blood cells, and the A antibody (to attack A antigens) in its plasma

Explanation:

SELECT ALL THAT APPLY. Which two elements make up the water cycle?*
2 points
Carbon
Sulfer
Nitrogen
Gold
Phosphorus
Hydrogen
Oxygen
Helium
This is a required question

Answers

Answer:

Maybe

hydrogen and oxygen

Which of the following bones are considered to be the MOST proximal?
metatarsals
clavicle
ulna
olecranon

Answers

Answer:

Of the group of bones mentioned, the most proximal is the clavicle, which is part of the shoulder girdle.

Explanation:

Proximal is a reference term used in anatomy to indicate the structures that are closest to the center of the body.

The bones mentioned -clavicle, olecranon, ulna and metatarsals- are related to the function of the limbs. The clavicle is the closest bone to them, located between the neck and the thorax, on each side of the midline of the body.

Regarding the other options, other bones are distal, as they move away from the center of the body. In order from less distal to more distal they are found:

Olecranon, which is a bone eminence of the ulna, in the upper limb. Ulna or cubitus, which is part of the bones of the forearm. Metatarsals are the bones that form part of the foot.

The zika virus was first identified in Uganda in 1947. The virus is transmitted from person to person by a bite from a mosquito. It is commonly carried by the Aedes mosquito which is prevalent throughout Central Africa. The virus has more recently spread to the Americas (South, Central, and now North) and is expected to spread to Europe. There is a concern that the virus may reach epidemic proportions. Zika virus is related to yellow and dengue fever. Common symptoms are low grade fever and a distinctive skin rash and other symptoms include vomiting, headache, and muscle and/or joint pain. Pregnant women should avoid traveling to areas known to have zika virus present because the virus is known to cause microcephaly and developmental difficulties related to the central nervous system. Based on the paragraph above, class discussions, and other VALID (be careful with your selection of e-materials! CDC – Center for Disease Control is a good place to start) sources of information please answer the following questions.
1. State a reason why the virus has spread to the Americas and likely to spread to Europe.
2. Define the term microcephaly.
3. What bones of the fetal skull would be affected by zika? Specifically, what area of the CNS is not fully developed in microcephalic individuals.

Answers

Answer:

1. It is a highly contagious disease transmitted from person to person and thereby it is expected that infected persons carried the virus to America  

2. Microcephaly is a serious birth defect where a baby’s head is much smaller than expected.

3. Occipital bone. CNS malformations: ventriculomegaly, parenchymal and periventricular calcifications and cortical migration anomalies

Explanation:

The Zika virus (Flaviviridae) causes a contagious disease and it is transmitted by Aedes mosquitoes, which are also the main vectors of the dengue virus. Microcephaly is a condition where the baby’s brain has not developed properly during pregnancy, and it has been shown that this birth defect is associated with the Zika virus. During 2015 in Brazil, the incidence of infants with microcephaly born from mothers that contracted this disease during pregnancy was higher, thereby suggesting an association between both conditions. Baby health problems associated with Zika infection include microcephaly (skull partially collapsed), joints with limited motion, etc.

Which products do not have scientific studies supporting their claims to be beneficial when used?

A. Cofactors and coenzymes to support enzyme function
B. Lactase enzymes used in milk sugar digestion
C. Enzyme that aids in the digestion of oligosaccharides
D. Enzymes to promote immune system function

Answers

Answer:

i think it might be b

Explanation:

Which factor does the moment magnitude scale estimate?

Answers

Answer:

Energy released

Explanation:

The moment magnitude scale estimates the total energy released by an earthquake.

Answer: The answer is Energy Released

Explanation: I Just did this Question.

Please somebody help me !

Answers

Answer:

Water molecule, Glucose molecule,Cell, Chloroplast, Leaf

Explanation:

Answer:

Chloroplast

Cell

Water molecule

Glucose molecule

Leaf

Explanation:

Hope this helps

During the program, the hosts show tweets and videos submitted by viewers around the world about the topic.

Choose (2) of these tweets/videos - How does colonization shape the world we live in?

(1) with a negative view of colonization/imperialism and
(1) with a positive view of colonization/imperialism

- and summarize the viewer's question or opinion. *

Answers

Answer:2

Explanation:

Which among the following mineral groups, if any, contain silicon: halides
carbonates or sulfides? Explain.​

Answers

Answer:

The correct answer is: none of these mineral groups contain silicon.

Explanation:

The only minerals that contain silicon are the Silicates, for example, SiO2 (silica).

Halides are minerals that consist of a combination of elements from the seventh group that can form salts (like fluorine or chlorine), with other elements such as calcium and sodium. For example: NaCl (sodium chloride).

Carbonates are compounds that contain carbon and oxygen, for example, CaMg(CO3)2 (dolomite).

Sulfides consist of sulfur with another element. For example: ZnS (zinc sulfide).

Which of these choices is a risk of replacing a coal-burning power plant with
a nuclear power plant?
A. Improper storage of radioactive waste
B. Reduced greenhouse gas emissions
C. Improved respiratory health of residents
OD. New jobs created in the nuclear power plant

Answers

A) The reason why if you do not properly handle the waste you’ll have chemical and radioactive waste going into your water supply or grounds and slowly might effect your heath or it’ll effect it quickly.

The statement that is a risk of replacing a coal-burning power plant with a nuclear power plant is improper storage of radioactive waste.

What is nuclear power plant?

Nuclear power plant is a power plant that obtains its primary energy from the heat generated in nuclear reactions.

Nuclear source of energy is a renewable source while a coal source of energy is nonrenewable.

However, nuclear radiation releases radioactive particles indiscriminately into the environment when used.

Therefore, the statement that is a risk of replacing a coal-burning power plant with a nuclear power plant is improper storage of radioactive waste.

Learn more about nuclear power plant at: https://brainly.com/question/4246037

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Is this DNA or RNA????

Answers

rna your welcome person

What type of substance is sodium chloride?

Answers

Answer:

it is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions.

Explanation:

Answer:

NaCl is an ionic substance, consisting of an ionic bond of the cation Na+ and Cl-. (both ions have charges that are attracted to its opposite)

Which products do not have scientific studies supporting their claims to be beneficial when used?

A. Cofactors and coenzymes to support enzyme function
B. Lactase enzymes used in milk sugar digestion
C. Enzyme that aids in the digestion of oligosaccharides
D. Enzymes to promote immune system function

Answers

Answer:

B (not sure)

Explanation:

sorry if I'm wrong (which I'm probably). Research more on the internet. Maybe take a look at ur school book

Which of the following is an example of a nonmetallic mineral?
a sulfur
b. lead
c. aluminum
d. gold
Please select the best answer from the choices provided
A B C D

Answers

Answer:

a. sulfur

Explanation:

Sulfur is an example of a nonmetallic mineral

Non-metallic mineral

Non-metallic minerals are the minerals that do not contain metals, eg limestone, mica, coal etc. Such materials lack metallic characteristics like good electric and thermal conductivity, luster, rigor and malleability.

Sulfur is a non-metallic element with atomic number 16. It is considered as non metal because:

It is poor conductor of heat and electricity. Its density is lower than that of all metals. The electronegativity of sulfur is very high as compared to other metals. It is multivalent atom which is tasteless and odorless.

Learn more about Non-metals here:

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what is a CER please help !!!!!!!

Answers

Answer:

Claim-Evidence-Reasoning

Explanation:

hope it helps

Answer:

CER(S) Stands for Claim, Evidence, Reasoning, Science

Explanation:

The 1st part of CER(S) is a CLAIM. A claim is a simple, single sentence that answers a question. Your claim is a statement about what you believe to be true about that question. Your claim must be accurate, clear, and exact. Your claim should be the first sentence in your explanation. Your claim should ONLY answer the question – do not explain your answer at this point.

The 2nd part of CER(S) is EVIDENCE. Evidence consists of data and/or results that can be used to support the claim. Evidence must be explicitly stated in sentence form and cannot merely be referenced. To adequately support a claim, the evidence must be appropriate (relevant to the question) and sufficient (enough provided to be convincing).

The 3rd part of CER(S) is the REASONING. Reasoning ties the evidence to the claim and explains why the evidence supports your claim.  In this section you discuss why the evidence that you provided is important and relevant to your claim.  

The 4th and final part of CER(S) is the SCIENCE. Your teacher may not ask you to provide the supporting science for every CER(S) question – that is why the S is in parentheses. If you are asked to provide the science that supports your claim, then you need to discuss the relevant science and how it supports your claim.

Which stroke or style is usually swum in a warm-up?

Answers

Answer:

The #1 stroke referred to in the warm-up is the stroke you're focusing on in the upcoming session, your main event this session. After sitting around for an hour or so waiting for your event, it's important to wake up the muscles and increase the blood flowing through your body again.

Students in a science class visited four local ecosystems. The students observed the species present in each ecosystem and recorded their observations in the table.


Based on these observations, which ecosystem is likely to be the least sustainable?

A.Ecosystem 1, because it has the fewest species
B.Ecosystem 2, because it includes both aquatic and terrestrial species
C.Ecosystem 3, because it has few predators
D.Ecosystem 4, because it supports many animals

Answers

the answer is A

this is because in ecosystem 1 there are only predators and no other species are observed. therefore predators have less food to eat thus they will die of hunger or move to another ecosystem

This is because in ecosystem 1 there are only predators and no other species are observed. therefore predators have less food to eat thus they will die of hunger or move to another ecosystem.

What is Ecosystem?

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.

Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms. Abiotic factors include rocks, temperature, and humidity.

Every factor in an ecosystem depends on every other factor, either directly or indirectly. A change in the temperature of an ecosystem will often affect what plants will grow there, for instance.

Therefore, This is because in ecosystem 1 there are only predators and no other species are observed. therefore predators have less food to eat thus they will die of hunger or move to another ecosystem.

To learn more about Ecosystem, refer to the link:

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How do you get 0 blood type?

Answers

Answer:

You cannot change your blood type. You are born with what you are biologically given and it is permanent.

Answer:

What happened was that dad and mom each passed both an O and an Rh negative to the baby. The end result is an O negative child. Each of their kids has around a 1 in 8 chance of having O negative blood. This is possible because both O and Rh- are something called recessive traits.

Explanation:

My trusty sidekick google, i hope it helps :) <3

Warm-Up Activity - Scenario: You are on a desert island. Alone. You must survive. The island has only one food source

that you've found: pineapples. It takes you 2 hours to harvest and cut up 1 pineapple (you have no knife!). You also want

to build your shelter. Each piece takes you 3 hours to build.

You have only 12 hours of sunlight and need to complete your tasks by sundown.

How will you spend your hours? Record your decision on your student notes.

Warm-Up-

1. Think back to the Warm Up activity. Why did you spend your hours the way you choose?

2. Whatlimits did you face? What tradeoffs did you make?

3. How does scarcity (limited resources) affect our economy and ability to produce?

Ce

Answers

Answer:

Explanation:

first day at the desert most of my hours will be spent making shelter for safety and then in the evening hunting is done for food.

Pineapple has an alternative way of opening without knife, which is to hit and roll on the ground severally exerting little force this allow the hard shell to be loosely packed and can be easily removed with hands from each box on the pineapple body.

The best way to maximize time is to do the most important and tedious work first.

Having limited tools to work with because it is a desert is a major challenge

Scarcity have put some industries on hold, many could not produce in large quantities because of Scarcity. The available resources is what is shared among many which makes its unavailable.

It affects the economy in terms of production and expected yield and return, it also affects people's standard of living.

What is the structure shown in the figure?



Proteins

Nucleic acids

Carbohydrates

Lipids

Answers

Answer:

2nd to last one

Explanation:

Answer:

It is a protein.

Explanation:

It is an amino acid structure, which make up proteins.

Consumer surplus is the area

Answers

Answer:

what's the question????

15
Direction. Encircle the letter of the correct answer.
1. Which of the following best explains convection current in the mantle?
a. The driving force due to heat from mantle that facilitates the slow movement of
lithospheric plates.
b. The magnetic force at the poles that moves the lithospheric plates away from
one another.
C. The gravitational force of the moon that pulled the lithospheric plates away from
one another.
d. The force of the atmosphere that pushed the lithospheric plates.​

Answers

Answer:

the answer is letter A

Explanation:

thats my answer

A key difference between plants and animals is the method by which glucose is obtained to be converted to ATP. By what process do most plants obtain glucose for energy?

A. Photosynthesis

B. Ingestion of organic material

C. Aerobic cellular respiration

D. Anaerobic cellular respiration

Answers

Answer:

A. Photosynthesis

Explanation:

Plants absorb co2 and water. Through photosynthesis they create glucose.

Other Questions
which of the following was not a discovery made by Galileo using the telescopeA. the rings of saturn B.sunspots C.the planet neptune D. the moons of jupiter Sunset Products manufactures skateboards. The following transactions occurred in March. Purchased $24,500 of materials on account. Issued $1,450 of supplies from the materials inventory. Purchased $25,900 of materials on account. Paid for the materials purchased in transaction (1) using cash. Issued $30,900 in direct materials to the production department. Incurred direct labor costs of $29,500, which were credited to Wages Payable. Paid $22,400 cash for utilities, power, equipment maintenance, and other miscellaneous items for the manufacturing shop. Applied overhead on the basis of 120 percent of direct labor costs. Recognized depreciation on manufacturing property, plant, and equipment of $5,900.The following balances appeared in the accounts of Sunset Products for March:Beginning EndingMaterials Inventory $ 13,500 ? Work-in-Process Inventory 24,750 ? Finished Goods Inventory 97,500 $ 54,750 Cost of Goods Sold 120,000 Required:a. Prepare journal entries to record the transactions. (If o entry is required for a transaction/event, select "No journal entry required" in the first account field.)Transactions General Journal Debit Credit1.2.3.4.5.6.7.8.9.b. Prepare T-accounts to show the flow of costs during the period from Materials Inventory through Cost of Goods Sold.Materials InventoryBeg. bal. ___________ __________________ ___________ ____________ ____________ ___________ ____________ ____________ ___________ ____________ ______End. bal. ___________ ____________ ______Work in Progress InventoryBeg. bal. ___________ __________________ ___________ ____________ ____________ ___________ ____________ ____________ ___________ ____________ ____________ ___________ ____________ ______End. bal. ___________ ____________ ______Manufacturing Overhead ControlBeg. bal. ___________ __________________ ___________ ____________ ____________ ___________ ____________ ____________ ___________ ____________ ____________ ___________ ____________ ______End. bal. ___________ ____________ ______Applied Manufacturing OverheadBeg. bal. ___________ __________________ ___________ ____________ ____________ ___________ ____________ ______End. bal. ___________ ____________ ______Accounts PayableBeg. bal. ___________ __________________ ___________ ____________ ____________ ___________ ____________ ____________ ___________ ____________ ______End. bal. ___________ ____________ ______CashBeg. bal. ___________ __________________ ___________ ____________ ____________ ___________ ____________ ____________ ___________ ____________ ______End. bal. ___________ ____________ ______Wages PayableBeg. bal. ___________ __________________ ___________ ____________ ____________ ___________ ____________ ______End. bal. ___________ ____________ ______Accumulated Depreciation-Property, Plant, and EquipmentBeg. bal. ___________ __________________ ___________ ____________ ____________ ___________ ____________ ______End. bal. ___________ ____________ ______Finished Goods InventoryBeg. bal. ___________ ____________Goods Completed ___________ ____________ Transfer to Cost of Goods SoldEnd. bal. ___________ ____________ Cost of Goods SoldBeg. bal. ___________ ____________Finished Goods Inventory ___________ ____________ End. bal. ___________ ____________ Makinzee bikes 64.4 miles in 4 hours. What is her average rate of miles per hour?Pls help The price of a television increased from $325 to $390. By what percentage was the price of the television increased? What is conflict?IN AT LEAST 4-8 SENTENCES PLEASE HURRY!!!!!!! A fish species lives in the coral-like tentacles of a primitive invertebrate. Scientists believe that fish droppings and scraps of food provide nutrients for the invertebrate. What additional information would make this a mutualistic relationship? 11 is what percent of 41? Who am I answer key Use rounding to estimate the sum.Estimate the sum.78.9+71.2 Without warning, as if by serendipity, Lucy's mother appeared behind the door and asked Rosa if she would mind helping serve the hot-dogs since she knew the house so much better than anyone else. All the children at the party were delightful, and of course she liked Lucy the best, with her golden birthday crown, leaving Rosa feeling that she had never been so happy in all her life. But the best was yet to come, for after Lucy blew out the candles, Lucy's mother had asked Rosa to help pass the cake around, and Rosa had enjoyed the task immensely.what words from this paragraph 10 helps the reader understand the meaning of the word serendipityA. without meaning B. Lucy's mother C. helping serveD. much betterI need to know now Which of the following is equal to 7%?O A. AO B. 73O C. 173O D.SUBMIT Colin invests 1200 into his bank account.He receives 5% per year simple interest.How much will Colin have after 3 years?Give your answer to the nearest penny where appropriate. A truck with a mass of 1330 kg and moving with a speed of 15.0 m/s rear-ends a 805 kg car stopped at an intersection. The collision is approximately elastic since the car is in neutral, the brakes are off, the metal bumpers line up well and do not get damaged. Find the speed of both vehicles after the collision in meters per second. .Ag+1, NO3-1+Na+1, I-1-> Help please! i dont understand Which expression is equivalent to |-5| + |-3| Identify Organelles in an Animal CellLabel A Label B Label C Label D Which of the following would be a concern in a preschool child? Select two.making syntax errorsfailing to understand the hierarchy of categoriesfailing to develop inflectionfailing to put together complete sentences HEP I WILL GIVE BRAINLIEST!!! Leo reads 10 pages in 1/3 hours What is the unit rate for pages per hour