Give examples of types of pollution and the effects on water quality (examples: sedimentation, stormwater runoff, naturally and human induced occurrences of arsenic in groundwater)

Answers

Answer 1

Answer:

Sewage, oil, pesticides and fertilizers affect water quality.

Explanation:

There are three types of pollution i. e. air pollution, soil pollution and water pollution. Smoke and smog are present in the air is the example of air pollution, waste product, using of pesticide and industrial dumping are the example of soil pollution and chemicals in water due to runoff of fertilizer, sewage and oil are the main agents of water pollution. These three types of pollution adversely affected the water quality. Water quality will be affected when the fertilizer or pesticides runoff from land to water bodies. Sewage and oil also lowers the quality of water.


Related Questions

1.What is meant by Plasma therapy ? Is it a remedial treatment for Coronavirus? Express your answer with valid points

Answers

Answer:

It is a therapy that involves the use of plasma from recovered patients (which is composed of antibodies against the virus)

Explanation:

The immune system of patients already recovered from viral diseases naturally generates defensive molecules that circulate in the blood. These molecules are known as 'antibodies', and they are localized in the plasma of the blood, which is composed of coagulation factors, albumin, fibrinogen and, of course, antibodies. These antibodies bind to specific viral antigens in order to promote their neutralization and destruction. In consequence, the plasma from recovered patients contains particular antibodies that may be used to treat specific diseases.

Some food material is given
below. What are the diffrent
possible ways of cooking them?
Find out and write them.
Meat - Groundnuts - Potatoes
Spinach​

Answers

Answer:

Meat-Boiling, Grilling, frying and roasting

Groundnuts-frying,boiling

Potatoes-Boiling frying and roasting

The human genome project identified the sequence of base pairs in human DNA and identified several genes. Which question would least likely lead to a scientific investigation based on these findings? Answers: Are certain humans more likely to develop genetic diseases? How can DNA be used to identify criminals? Can drugs be developed to target certain genes? Should there be laws to protect DNA information?

Answers

Answer:

I believe the correct answer is "How can DNA be used to identify criminals?".

Explanation:

The question asks to pick the question that is least likely to lead to a scientific investigation based on these findings. The question states that the HGP identified sequences of base pairs in human DNA as well as many genes. The other questions were very likely to have arisen bases off of these findings. Criminal identification based on DNA is not the focus of the Human Genome Project.

Which state of water concentration is healthiest in an animal cell?
A. Isotonic
OB. Hypertonic
C. Equitonic
D. Hypotonic

Answers

Answer:

D. Hypotonic

Explanation:

Answer:

C. Isotonic

Explanation:

i took the quiz and its right

One of the needs of today's taxonomy is:

O more information

O more species

O more interpretation

Ofewer species

Answers

Answer:

The correct choice is A

Explanation:

Taxonomy is the process of coining names for and categorising plants and animals into groups based on factors or qualities which are similar and or those which distinguish them.

Taxonomy helps to give meaning to the vast diversity of fauna and flora on planet earth.

Cheers!

Answer:

The answer is A

Explanation:

You can tell because the way that it is

When human skin suffers a cut, the process of healing rapidly begins allowing for wound closure and healing within a few days. Keloids occur when skin around wounds continues to grow after the skin has healed. A disruption in the regulation of which cellular process is probably responsible for this condition

Answers

Options

A. Mitosis

B. Meiosis

C. Apoptosis

D. Phagocytosis

Answer:

A

Explanation:

Mitosis is a type of cell division which takes place in living  organism during growth and development.Therefore it is ensures  the regenerations of cells and tissues during healing.

Therefore the restoration of new cells to the skin following injuries is due to mitosis.Since this is a multiplication division(2n) in which the daughter cells are exactly like the parents' cells the new tissues of the skin by mitosis, look exactly like the previous one that was injured.

In cases where the mitotic growth control is lost, the scare tissues of the injured part overgrows with granulation tissues and this leads to Kaloids.

      Its is a mass of Collagen Type 1.(Collagen is an  fibrous proteins  which has largest proportion in mammals).

Keloids  is characterized with pink or red coloration and elevation of the area,excessive growth of the area, with irritating  patch skin

please answer fast
difference between fish and frog on the habitat and structure of heart

Answers

Answer:

the answer is this

Explanation:

hope this help

good luck for your homework

Please help me...
Blonde hair (represented as b) is a recessive trait. If Julie has blonde hair, which of the following could have been her parents' genotypes?
A. Bb, bb
B. BB, bb
C. BB,BB
D. Bb,BB

Answers

I think its Bb, bb because if julie has blonde hair then it's most likely to be Bb, bb

If Julie has blonde hair, the genotypes of their parents could have been found to be Bb and bb. Thus, the correct option for this question is A.

What do you mean by Genotypes?

Genotypes may be defined as the ultimate combination of alleles of those genes which are selected for specific studies in order to express some genetic characteristics.

According to the context of this question, if the trait of Blonde hair is recessive in nature. This means that both the alleles of this gene are recessive, i.e. bb.

Now, if Julie has blonde hair, which means both alleles are recessive. So, the genotypes of parents of Julie are either homozygous recessive or heterozygous in nature. This characteristic is well determined by option 1.

Therefore, if Julie has blonde hair, the genotypes of their parents could have been found to be Bb and bb. Thus, the correct option for this question is A.

To learn more about Genotypes, refer to the link;

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Natural selection states that complex organisms evolved through random mutations alone. True or False?

Answers

Answer:

False.

Explanation:

This statement is false because organisms don't evolve - populations do. New gene variants (i.e., alleles) are produced by random mutation, and over the course of many generations, natural selection may favor advantageous variants, causing them to become more common in the population. However, because mutation rates are low relative to population growth in most species, mutation alone doesn't have much of an effect on evolution.

which represents the optimal condition for most enzymes in the small intestine? 1. pH12 2.45°C 3. pH10 4.pH2 5.37 °C

Answers

Answer:

5.37 °C

Explanation:

The optimal condition for most enzymes in the small intestine is 37 °C.

Enzymes are responsible for mediating several biological processes in the human body. The optimal condition for enzymes in the small intestine has an optimum pH of about 7.5 and the temperature is 37 °C, which is the normal body temperature of the human body.

Hence, the correct option is "5. 37 °C".

A possible answer to a scientific question that can be tested is a

Answers

The key to a good and manageable investigation is to choose a topic of interest, then ask what is called a “testable question.” Testable questions are those that can be answered through hands-on investigation by the student.

how can new stuff be made from old stuff

Answers

Answer:

BUY A NEW ONE

clean it

or sell it , with the money you sold the item use that money to buy a new one

Explanation:

Answer:

That is called upcycling. IKEA has started doing that with their products

Explanation:

Why is it necessary to separate oxgynated blood and deoxgynated blood in living organisums?

Answers

Answer:

For efficient transportation of blood.

Explanation:

What are the uses of the whorls of the flower ​

Answers

Answer:

The outermost whorl of the flower has green, leafy structures known as sepals. The sepals, collectively called the calyx, help to protect the unopened bud. The second whorl is comprised of petals—usually, brightly colored—collectively called the corolla.

"When human settlers arrived on the island of Mauritus, they caused the Dodo bird species to become extinct within 50 years. What did the settlers do to cause their extinction?"

Answers

Answer:

It's commonly believed that the dodo went extinct because Dutch sailors ate the beast to extinction after finding that the bird was incredibly easy to catch due to the fact it had no fear of humans.

Explanation:

Explain the importance of neem, turmeric and blue green algae in agriculture

Answers

Answer:

Blue green algae are used to prepare bio fertilizers  .Neem leaves are used in grain storage as bio pesticides . Turmeric is used in grain storage as bio pesticides  .

Hope this helps.....

Pls mark my ans as brainliest

If u mark my ans as brainliest u will get 3 extra points

Answer:

The answer is

Explanation:

Blue green algae is used in farming.

Which pairings match protozoa with the structures they use to move? amoeba: flagellum; euglena: cilia; paramecium: pseudopod amoeba: pseudopod; euglena: flagellum; paramecium: cilia amoeba: flagellum; euglena: pseudopod; paramecium: cilia amoeba: pseudopod; euglena: cilia; paramecium: flagellum

Answers

Answer:

The correct answer is -  amoeba: pseudopod; euglena: flagellum; paramecium: cilia

Explanation:

Protists use different type of structures for their movement known as pseudopods, flagella, and cillia.

Pseudopods are the structures found in amoeba in which flowing of protoplasm moves the amoeba forward.

A euglena moves by strikes or whip its flagellum, that is a long appendages, like propeller of a helicopter.

Cilia are thin, very small tail-like structure that stretched outward from the of body of paramecium.

Thus, the correct answer is -  amoeba: pseudopod; euglena: flagellum; paramecium: cilia

what is cardiovascular arrest...?
explain...?

Answers

Answer:

Cardiac arrest is the abrupt loss of heart function in a person who may or may not have been diagnosed with heart disease. It can come on suddenly, or in the wake of other symptoms. Cardiac arrest is often fatal, if appropriate steps aren’t taken immediately.

Each year in the United States, more than 350,000 cardiac arrests occur outside of a hospital setting.

These two distinct heart conditions are linked. Sudden cardiac arrest can occur after a heart attack, or during recovery.  Heart attacks increase the risk for sudden cardiac arrest. Most heart attacks do not lead to sudden cardiac arrest. But when sudden cardiac arrest occurs, heart attack is a common cause. Other heart conditions may also disrupt the heart’s rhythm and lead to sudden cardiac arrest. These include a thickened heart muscle (cardiomyopathy), heart failure, arrhythmias, particularly ventricular fibrillation, and long Q-T syndrome.

Cardiac arrest is reversible in most victims if it's treated within a few minutes. First, call 911 for emergency medical services. Then get an automated external defibrillator if one is available and use it as soon as it arrives. Begin CPR immediately and continue until professional emergency medical services arrive. If two people are available to help, one should begin CPR immediately while the other calls 911 and finds an AED.

Sudden cardiac arrest is a leading cause of death – over 320,000 out-of-hospital cardiac arrests occur annually in the United States. By performing Hands-Only CPR to the beat of the classic disco song “Stayin’ Alive,” you can double or even triple a victim’s chance of survival.

Hope it helps!!!!

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What concept from microbiology is the most challenging and why? What can you do to learn more about this concept as you progress through nursing program and career?

Answers

Answer:

The overview of the particular topic is discussed in the section through the below clarification.

Explanation:

Microbiology seems to be the branch of philosophy that deals with some really small sentient creatures like bacteria as well as about there impact on human health. The profession deals with the analysis, component, as well as classification of such species, including to exploit as well as regulate their transactions.Nevertheless, their using it as manufacturing applications is usually a complex idea of microbiology. To understand everything concerning this idea, you will concentrate on several aspects of biotechnology to properly appreciate how would control micro-organisms to generate valuable material.

What is the definition of salinity ?

Answers

Answer:

Salinity pertains to the degree of saltiness or the relative proportion of salt in a solution. ... By definition, salinity in relation to limnology refers to the total amount of dissolved solids in water in parts per thousand by weight.

Answer:

Salinity is the saltiness or dissolved inorganic salt content of a body of water. Substances that are dissolved in water are usually called solutes.

Explanation:

What structure(s) in the cardiovascular system connect arteries to veins?
valves
heart
capillaries
lymph

Answers

Answer:

C. Capillaries

Explanation:

form the connection between the vessels that carry blood away from the heart (arteries) and the vessels that return blood to the heart (veins).

how can evidence from an experiment in relationship to the hypothesis ​

Answers

Answer:

The Hypothesis is a prediction based on the theory being tested.

The evidmence can support the Hypothesis or invalidate the Hypothesis.

Explanation:

how is chloroplast similar to bacterium??

Answers

Answer:

it i simlr because they are both i the cell

Explanation:

in the cell

Answer:

they are similar in size. duplicate their DNA and other structures and then divide into two identical organelles

The destruction of an organism's habitat either through human impact or natural causes, such as a fire or flood, increases the likelihood that an organism could become extinct. Which of the following could also increase an organism's chances of extinction? A. an increase in predation, competition, and/or disease B. a lack of genetic diversity in an organism's species C. the inability to reproduce D. all of these

Answers

Answer:

D

Explanation:

all of those are likely to increase an organisms chances of extinction

A researcher wants to introduce the human gene encoding tissue plasminogen activator (used to dissolve blood clots) into a mammal so that the protein will be secreted into the milk of the mammary gland. For the researcher to succeed, the gene should be:

Answers

Answer:

In the given case, for the researcher to succeed, there is a need to place the gene next to the promoter sequence, which gets expressed in the mammary cells. The sequences of DNA, which illustrate that where the transcription of a gene by the RNA polymerase initiates is known as the promoter. These sequences are generally situated at the 5 prime terminals of the initiation site of transcription or are situated directly upstream.

what is the body structure for chemical levels?

Answers

Answer:

Cellular, tissue, organ, organ system, and the organism level.

Explanation:

pros and cons of genetically modifying the animals people eat? ​

Answers

Answer:

Explanation:

   GMOs are food items that have been made using genetic engineering techniques. ...

   GMO foods are easier and less costly for farmers to grow, which makes them cheaper for the consumer. ...

   The main concerns around GMOs involve allergies, cancer, and environmental issues — all of which may affect the consumer.

The advantages include improved human health, increased food production, reduced environmental impact, and so on. There is a risk that new diseases originating in genetically engineered animals will be transmitted to non-genetically engineered animals, including humans.

What is genetic engineering?

Genetic engineering (also known as genetic modification) is a process that uses laboratory-based technologies to alter an organism's DNA makeup.

This could be as simple as changing a single base pair (A-T or C-G), deleting a region of DNA, or adding a new segment of DNA.

Gene therapy aims to modify genes in order to correct genetic flaws and thus prevent or cure genetic diseases. The goal of genetic engineering is to modify the genes in order to improve the organism's capabilities beyond what is normal.

The benefits include improved human health, increased food production, and reduced environmental impact, among other things. There's a chance that new diseases originating in genetically engineered animals will spread to non-genetically engineered animals, including humans.

Thus, these are some pros and cons of the genetically modified animals.

For more details regarding genetic engineering, visit:

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During which stage of cellular respiration is glucose broken down into two molecules of pyruvic acid?

Answers

Answer: Glycolsis

Glycolysis happens in the cytoplasm of the cell. Afterwards, in the presence of Oxygen, the two molecules will undergo pyruvate oxidation in the mitochondrial matrix.

Why is mitosis important to all living things?

Answers

Answer: It's important because mitosis helps living things grow and replace  old or damaged cells.

Which kind of research is most likely to improve the health of the
environment?

Answers

Answer:

The environment   play a role in people mental and physical being.

Explanation:

Environment  quality and human health  remain factors and taking into multiple interactions economic and cultural context.

Environment through air pollution, chemicals, poor quality water and natural area loss, increase in rates obesity, diabetes, and diseases.

Environment factors are particular matter, environmental tobacco smoke leading,and indicative ranking of environmental impacts of health.

Environment across depend on the pressures relate to pollution and natural resources,pollution reduction and the natural environment distribute populations.

Environmental quality can be policy and population group, incomes, elderly and the educational status, environment burden they focus on health and complex causal path.

Other Questions
Apple introduced the first iPod in October 2001. Sales of the portable music player grew slowly in the early years but began to grow rapidly after 2005. But the iPod era is coming to a close. Smartphones with music and video Apple introduced the first iPod in October 2001. Sales of the portable music player grew slowly in the END OF THE IPOD ERA players are replacing the iPod, along with the category of device it helped to create. Sales of the iPod worldwide from 2007 through 2011 (in millions) were approximately N(0= -165t2 + 13.13t+ 39.9 (0 < t< 4) in year t, where t= 0 corresponds to 2007. Show that the worldwide sales of the iPod peaked sometime in 2009. What was the approximate largest number of iPods sold worldwide from 2007 through 2011? as a result of the twenty-second amendment, presidents can Which part of the passage reflects the climax? Ellie took pride in her archery skills. Among the 40 members of Greenville School's Archery Club, she was the only one who could hit a target 50 meters away. During the second term, a new student, Ripley, joined the archery club. On her first day, Ripley proved that she was just as good as Ellie. The instructor even believed that she could perform better than Ellie. Gradually, Ripley took over Ellie's position as the top archer of the school. As a result, Ellie lost a lot of friends who wanted to hang out with the new star archer. Finally, the day of the state archery tournament arrived. As expected, Ripley quickly climbed the scoreboards; Ellie followed closely behind. However, no one realized that Ellie had secretly been practicing for the final 50-meter round. When the final round was over, everyone was astonished. Ellie had struck a perfect bulls-eye on all five attempts. She was the state champion! Everyone rushed to congratulate Ellie on her victory. She walked over to her rival, who was standing alone in a corner. Ellie took Ripley's hand and thanked her. If it had not been for her, Ellie would have never trained so hard. Over the next several years, Ellie and Ripley continued their rivalry. But when they were not on the field, they were the best of friends. Cloud computing gives you the ability to expand and reduce resources according to your specific service requirement.a. Trueb. False A box of chocolates contains five milk chocolates, three dark chocolates, and four white chocolates. You randomly select and eat three chocolates. The first piece is milkchocolate, the second is white chocolate, and the third is milk chocolate. Find the probability of this occuring. Your school has been shut down because of corona pandemic. The government has ordered strict lock down to maintain social distancing. Because of this, your school has started online classes. Write a diary entry on your experiences during the e learning sessions. Based on these descriptions, which man is impotent? Jacob has a low sperm count. Reuben has a blocked vas deferens. Leon is unable to sustain an erection. Troys testes have not descended into the scrotum. Which of the following is most likely missing from your financial plan if you are not prepared for an emergency?a financingb. a budgetc. investmentsd. savings Find the value of x , 5x =625 , also find 3x and 2x-1 PLEASE HELP ! (2/5) -50 POINTS - is considering an investment with an initial cost of $236,000. In Year 4, the project will require an additional investment and finally, the project will be shut down in Year 7. The annual cash flows for Years 1 to 7, respectively, are projected as $64,000, $87,000, $91,000, $48,000, $122,000, $154,000, and $30,000. If all negative cash flows are moved to Time 0 using a discount rate of 13 percent, what is the project's modified IRR? If a stock has a preemptive right, it gives current stockholders the right to purchase any new shares issued by the firm, so as to maintain their level of ownership. This right helps protect current stockholders against both dilution of control and dilution of value.a. Trueb. False Consider two bonds, a 3-year bond paying an annual coupon of 5%, and a 20-year bond, also with an annual coupon of 5%. Both bonds currently sell at par value. Now suppose that interest rates rise and the yield to maturity of the two bonds increases to 8%. a. What is the new price of the 3-year bond? In your own words what does pre-written mean?. Once the government passes a bill to respond to a recession, it takes some time to disperse the funds to the appropriate agencies to start the programs. Economists call this time to start the projects the _________________. element X has two isotopes: X-27 and x-29. x-27 has an atomic mass of 26.975 and a relative abundance of 82.33%, and X-29 has an atomic mass of 29.018 and a relative abundance of 17.67%. calculate the atomic mass of element X. show your work We Choose to Go to the Moon: Which of these inferences about the Space Race is best supported by the text? Question 42 options: a) Just like in the development of industrialization and nuclear power in the past, the United States is leading the way. b) If space falls into the wrong hands, it could lead to a violent threat toward the United States. c) The United States has all of the technology it needs to launch a mission to the moon but just hasnt bothered to go there. d) If the United States does not make a serious push to reach the moon, no other country is likely to do it. Just a little bit of math hw 1. Dada a funo exponencial abaixo, se x=1, qual valor de imagem? * a) 1 b) -2 c) 0 d) -1 Julie believes that if she smiles, the whole world would smile with her. Her belief is based on the concept of _____.