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Environmental science homework help

September 18, 2025/in General Questions /by Besttutor

Prepare: Measuring how plants respond to human related environmental changes is critical in developing mitigation plans and managing our natural resources, including habitats and timber.

Review: View the following videos and websites to learn about some experimental methods that help researchers learn about the effects of climate change on plant populations.

Write: Your initial post should be between 250-300 words.

  • Everyone: Explain how rising temperatures and changes in precipitation can affect plant populations and whether populations can adapt to these rapid changes. Provide two examples of specific plant species and how they are expected to respond to climate change. Reference two scholarly or credible sources, plus your textbook to develop your post and examples.

review the video on a study using citizen scientists to track the flowering phenology of the California Poppy in response to changing season lengths and precipitation. Summarize the key points of the field experiment and explain the methods and rational for the experimental approach. (Please note that this video ends after 2:04 minutes but rolls into another video on a different subject that you do not need for this class.)

  • This is How Plants Respond to Climate Change (Links to an external site.)Links to an external site.

ATTACHED ARE THE CHAPTERS AND RESOURCES FOR THIS WEEK. NOT SURE IF YOU WILL NEED THEM BUT THEY ARE THERE FOR YOU TO USE. MAKE SURE IT IS ON TIME SO IF THERE IS A REVISION NEEDED THERE IS TIME FOR IT. MAKE SURE TO USE THE TXT BOOK AND 2 OTHER RESOURCES FOR A TOTAL OF 3. MAKE SURE TO USE 2 EXAMPLES of specific plant species and how they are expected to respond to climate change. 

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environment

September 18, 2025/in General Questions /by Besttutor

Set 1

1. Logging in national forests is very controversial. Describe how preservationist and

 

conservationist views on this issue would likely differ.

2. A community wishes to build a new elementary school to meet the needs of its growing

population. The most convenient site for this new school happens to be one of the few remaining

tracts of forest within the city. On what criteria would virtue ethicists, consequence-based

ethicists, and duty-based ethicists decide if cutting this forest to locate the school was right?

3. In very dry years or when winters are very cold, the food supply for elk in the Yellowstone

wilderness may be limited, and weak or old animals are likely to die. Some argue that park

managers should provide supplemental feeding stations to prevent such deaths. What is your

view on this matter, and on what ethical framework would you base it?

4. Give an example of an environmental justice issue in your community. How do you feel disputes

over such matters should be resolved?

5. Some economists argue that ecological valuation of ecosystem services does not reflect their true value in an economic system. What is their reasoning?

6. Describe two examples of actions that countries might take that increase their GDP while

diminishing their GPI. Give an example of actions that would likely increase both GDP and GPI.

 

 

Set 2

1.What factors might influence trophic level efficiency?

2.Sharks are considered to be important keystone species in some marine communities. Why might this be the case?

3.Why have conservationists been particularly interested in the restoration of carnivore populations?

4.What factors influence differences in NPP from one place to another in terrestrial ecosystems? How do those factors compare with the factors that influence NPP in marine ecosystems?

5.Describe how human land use is contributing to the increased flux of CO2 to Earth’s atmosphere?

6.Fossil fuels such as oil and coal are the NEP of a distant time. Explain.

7.How might they influence the biodiversity of the landscapes within which they occur?

 

 

 

Set 3

1.Describe the factors influencing landscape diversity for a park, national forest, or rangeland near your home(Philadelphia).

2.Structural complexity of ecological communities is often correlated with species richness.Explain why this is so, using a specific community as an example.

3.Describe two reasons why ecosystem functions, such as productivity, may increase as species richness increase.

4.Describe three ways in which biodiversity contributes to the economic well-being of communities.

5.What habitats are disappearing near your home(Philadelphia)? What species might be threatened by the loss of these habitats?

6.Give a example of a non-native invasive species that is influencing biodiversity in ecosystems near your home(Philadelphia). What factors contribute to its invasiveness?

 

 

 

Set 4

1.What caused concentrations of CO2 to decline during cold glacial periods in the Pleistocene?

2.Scientists say that changes in Earth’s snow and ice cover are both a cause and consequence of changes in climate.Explain what they mean.

3.What molecules absorb infrared light, but water vapor is not believed to contribute to global warming. Why not?

4.In what ways does deforestation contribute to the increase in greenhouse gases in the atmosphere?

5.What is responsible for the seasonal changes in CO2 concentrations observed in data from the Mauna Loa Observatory?

6.The melting of continental glaciers causes sea level to rise, but the melting of Arctic sea ice does not. Why is this so?

7.Global warming is having a significant effect on populations of many plant and animal species.Describe three ways in which this is occurring.

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Hazardous Materials

September 18, 2025/in General Questions /by Besttutor

Unit Assessment

 

QUESTION 1

 

Part A: You are the Environmental Coordinator for a demolition company that still prefers the use of dynamite sticks for demolition. You are tasked with the compliant and safe transport of dynamite to the demolition sites. Identify the proper placarding, labeling, and shipping documentation of the transport vehicle as required by the DOT. Part B: The vehicle that was transporting the dynamite sticks in Part A has been struck by another vehicle. A small fire appears to be spreading from a tire on a vehicle at the scene of the accident. Identify the explosive material that could be involved and describe the chemical interaction that could be occurring as a result of the collision between the two vehicles. What immediate action should the EHS and FS responders take to protect human health and the environment? Your response should consist of at least 200 words.

 

 

 

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Environmental science homework help

September 18, 2025/in General Questions /by Besttutor

36004 Topic: SCI 207 Our Dependence upon the Environment

Number of Pages: 2 (Double Spaced)

Number of sources: 4

Writing Style: APA

Type of document: Essay

Academic Level:Undergraduate

Category: Environmental Issues

Language Style: English (U.S.)

Order Instructions: Attached

Week 1 – Term Selection Forum

Please choose a single term from the Week 1 TermsPreview the document list and post the term you’ve chosen in the forum below.

A term can only be chosen once, so please be aware of the previously chosen terms by reviewing the table below prior to posting your preferred choice to validate it is not already taken. If you choose and post a term that has been chosen by a student who posted prior to you, you will be required to choose a new term from the remaining list.

This activity is first to come first serve, so please make sure to choose a term early in order to have your preferred options.

Terms Name

apex predators

biodiversity

biodiversity hotspot

biome

carrying capacity

coevolution

Convention on Biological Diversity

deforestation

desertification

ecological resilience

ecosystem services

ecotourism

endangered species

Endangered Species Act

endemic species

extinction

food chain

food web

Half-Earth Project

habitat fragmentation

habitat loss

invasive species

IUCN Red List of Threatened Species

keystone species

native species

overexploitation

poaching

restoration ecology

threatened species

trophic cascade

Return to Week 1 – Assignment 2 >

USE THE EXAMPLE BELOW:

Week 1 – Assignment 2

Sustainable Living Guide Contributions, Part 1 of 4: Sustaining Biodiversity and Ecosystems

[WLO: 2] [CLOs: 2, 3, 4, 5, 6]

Prior to beginning work on this assignment, read Chapters 1 and 4 in the Turk and Bensel’s Contemporary Environmental Issues textbook (2014).

The purpose of this assignment is twofold: first, to enable you to explore a term (concept, technique, place, etc.) related to this week’s theme of sustaining Earth’s biodiversity and ecosystems; second, to provide your first contribution to a collective project, the Class Sustainable Living Guide. Your work this week, and in the weeks that follow, will be gathered (along with that of your peers) into a master document you will receive a few days after the end of the course. The document will provide everyone with a variety of ideas for how we can all live more sustainably in our homes and communities.

To complete this assignment, you will

Select a term from the list of choices in the Week 1 – Term Selection. Reply to the forum with the term that you would like to research. Do not select a term that a classmate has already chosen. No two students will be researching the same topic.

Download the Week 1 Assignment TemplatePreview the document and replace the guiding text with your own words based upon your online research. Please do not include a cover page. All references, however, should be cited in your work and listed at the end, following APA format expectations.

In the template, you will

Define the term thoroughly.

Clearly, relate the term to the week’s theme.

Explain how the term affects living things and the physical world.

Relate the term to the challenge of achieving environmental sustainability.

Justify if the term represents an obstacle to that goal, or perhaps a technique or technology that might promote it.

Suggest two specific actions we can take to promote sustainability in relationship to this term.

Provide detailed examples to support your ideas.

Please do not include a cover page, or even place your name directly on the work. In addition to submitting this assignment to Waypoint, you will also be submitting it for anonymous peer review by classmates in Week 2.

The Sustaining Biodiversity and Ecosystems assignment

Must be a minimum of three paragraphs in length (not including title, any quoted text, or references) and formatted according to APA style as outlined in the Ashford Writing Center’s APA Style resource.

Must utilize academic voice. See the Academic Voice resource for additional guidance.

Must use at least two credible and/or scholarly sources in addition to the course text. To receive optimal credit, use at least one scholarly source from a peer-reviewed academic journal. To aid you in your research, and particularly in locating scholarly sources via the Ashford Library or using Google Scholar, please review the following Ashford videos and tutorials:

Scholarly and Popular Resources

Database Search Tips

Research, Keywords, and Databases: An Overview

Accessing Full Text and Citation in Google Scholar

The Scholarly, Peer Reviewed, and Other Credible Sources table offers additional guidance on appropriate source types. If you have questions about whether a specific source is appropriate for this assignment, please contact your instructor. Your instructor has the final say about the appropriateness of a specific source for a particular assignment.

Must document any information used from sources in APA style as outlined in the Ashford Writing Center’s Citing Within Your Paper guide.

Must include a separate references list that is formatted according to APA style as outlined in the Ashford Writing Center. See the Formatting Your References List resource in the Ashford Writing Center for specifications.

Carefully review the Grading Rubric for the criteria that will be used to evaluate your assignment.

Scholarly, Peer-Reviewed, and Other Credible Sources

Source type

What is it?

Examples

Best used for

Scholarly

A source was written by scholars or academics in a field. The purpose of many scholarly sources is to report on original research or experimentation in order to make such information available to the rest of the scholarly community. The audience for scholarly sources is other scholars or experts in a field. Scholarly sources include references and usually use language that is technical or at a high reading level.

*Note: Different databases may define “scholarly” in slightly different ways, and thus a source that is considered “scholarly” in one database may not be considered “scholarly” in another database. The final decision about the appropriateness of a given source for a particular assignment is left to the instructor.

Scholarly Journals

• Journal of Management Information Systems

• American Journal of Public Health

• Early Childhood Research Quarterly

Scholarly Books (published by a university press or other high-quality publisher)

• Shari’a Politics: Islamic Law and Society in the Modern World

• The Grand Design: Strategy and the U.S. Civil War

• The Hidden Mechanics of Exercise: Molecules That Move Us

Journal articles:

• Recent research on a topic

• Very specific topics or narrow

fields of research

• NOT good for an introduction to

or a broad overview of a topic Books:

• In-depth information and research on a topic

• Putting a topic into context

• Historical information on a topic

Peer Reviewed

A publication that has gone through an official editorial process that involves review and approval by the author’s peers (experts in the same subject area). Many (but not all) scholarly publications are peer reviewed.

*Note: even though a journal is peer-reviewed, some types of articles within that journal may not be peer-reviewed. These might include editorials or book reviews.

Refer to “Scholarly Journals” examples

Books go through a different editorial process and are not usually considered to be “peer reviewed”. However, they can still be excellent scholarly sources.

Refer to “Scholarly Journals” description

**Note: some publications (such as some trade journals) can be peer-reviewed but not scholarly. This is not common.

Credible

A source that can be trusted to contain accurate information that is backed up by evidence or can be verified in other trusted sources. Many types of sources can fall into this category.

*Note: The final decision about the appropriateness of a given source for a particular assignment is left to the instructor.

Refer to “Scholarly Journals” examples. Also:

• Newspapers

• Magazines

• Books

• Trade journals or publications

• Government websites

• Websites from educational institutions (like universities)

• Websites or other publications from reputable organizations (like the Mayo Clinic)

• Encyclopedias (general or subject)

Many websites could be considered credible. The more information provided about the source, the more likely they are to be credible. Look for information about the author and/or the organization, how recently it was published, the intended audience, the intended purpose, and whether there is evidence of bias.

• Basic/general/background information about a topic

• Current events

• Local news

• Statistical data

• Information about specific

organizations or companies (look at the organization’s or company’s website, or look for articles in newspapers or trade journals)

• Government information

• Information about popular culture

• Opinions or commentaries

• Topics of general interest

Ashford University Library, June 2015, CR 0130415

AS FOR THE ASSIGNMENT I CHOOSE APEX PREDATOR FOR THE Week 1 Assignment Template below:

Sustainable Living Guide Contributions, Part One of Four:

Sustaining Biodiversity and Ecosystems

Instructions: Using the term that you have selected from the list provided in the classroom, please complete the following template. Create a minimum of 5 to 7 well-crafted sentences per paragraph. In your response, you are expected to cite and reference, in APA format, at least two outside sources in addition to the class text. The sources must be credible (from experts in the field of study); scholarly sources (published in peer-reviewed academic journals) are strongly encouraged. Delete these instructions before submitting your work to Waypoint.

Your Term:

Instructions: In the first paragraph;

• Thoroughly define your term.

• Describe how the term relates to this week’s theme. Provide specific examples.

Delete these instructions before submitting your work to Waypoint.

[Enter your information here]

Instructions: In the second paragraph;

• Discuss how the term affects living things and the physical world.

• Explain how the term relates to the challenge of achieving environmental sustainability.

• Justify if the term represents an obstacle to that goal, or perhaps a technique or technology that might promote it?

Again, be as specific as possible and include examples to support your explanations.

[Enter your information here]

Instructions: In the third paragraph;

• Determine at least two specific actions that we can take in order to promote environmental sustainability in relation to this term. Be creative and concrete with your suggestions. For example, you might recommend supporting a particular organization that is active in the field of your term.

• Consider actions that might be taken

1) on the individual level, in our daily lives;

2) at the community level;

3) via national and global organizations working on behalf of the environmental issues associated with your term; and/or 4) at the ballot box (though voting).

[Enter your information here]

After proofreading your assignment carefully, please submit it to the Peer Review Site. After you have done so, please also submit a copy of your work to Waypoint

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Question 1-5

September 18, 2025/in General Questions /by Besttutor

Question 1

Explain how workers’ compensation can sometimes result in people abusing the system? Describe cautionary flags that could raise suspicion of workers’ compensation fraud. Identify and explain a past case of workers’ compensation fraud. What were the results? Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

Question 2

Explain the rationale for workers’ compensation. What are the objectives of workers’ compensation? Who is covered by this program, and how does it attempt to help prevent future accidents? Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have

Question 3

Based on the findings of a compliance officer’s workplace inspections, OSHA is empowered to issue citations and penalties. Compare and contrast the four different types of citations that can be issued. How are they different from each other? Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

Question 4

Explain the differences between temporary disability and permanent disability claims. What are some theories that are used in handling permanent and partial disability cases? Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

Question 5

Briefly explain the mission of the OSH Act. What is the rationale behind the Act? Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

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Hygiene

September 18, 2025/in General Questions /by Besttutor

Board Question

 

We come in contact with toxic substances every day. After reviewing the material in this unit, share with the class what you think are the two or three potentially most toxic substances that can enter our everyday lives. Do you think that the Occupational Safety and Health Administration (OSHA), the Environmental Protection Agency (EPA), the Consumer Product Safety Commission (CPSC), and/or businesses are doing enough to limit these potential exposures? Why, or why not?

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During gym class

September 18, 2025/in General Questions /by Besttutor

For the following, determine whether the information is accurate, precise, both or neither.

1. During gym class, four students decided to see if they could beat the norm of 45 sit-ups in a minute. The first student did 64 sit-ups, the second did 69, the third did 65, and the fourth did 67.

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Science discussion #1

September 18, 2025/in General Questions /by Besttutor

Instructions: Florida Power and Light (FPL) are seeking to add two more nuclear power plants on the current Homestead location where two nuclear power plants already exist.

  • FPL seeks two more South Florida nuclear reactors article

Based on what you have learned so far from this class, discuss the following:

  • What problems might these new power plants encounter if they were built in South Florida with a lifespan of 40 years?
  • What advantages are there in giving FPL the licenses for these new plants?
  • What disadvantages are there in giving FPL the licenses for these new plants?
  • What are some other alternatives to the nuclear power plants?
  • What precautions would you demand if these power plants were built?
  • Given what you know, if you were in a position to approve or disapprove the licenses, what would you vote, and why?

Make sure to:

  • Write a short essay or paragraph of at least 300 words.
  • Use concrete examples/details and avoid generalities.
  • Address all questions.
  • Use proper grammar and punctuation.
  • If you researched your topic and are using information from what you learned, remember to cite your sources.
  • Do not plagiarize.
  • You will not be able to edit your assignment once you post, so please proofread and spell check before hitting post!
  • As part of the assignment, you must also reply to ONE of your classmates with at least 150 words. You will have to POST FIRST to see your classmates’ postings. Make sure your replies are a thoughtful and relevant to what your classmate has posted. Try to build the discussion and keep it going.

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Essay Questions

September 18, 2025/in General Questions /by Besttutor
Essay Questions Must use APA citations and short answers of 50 words is okay. 1. What is the significance of malaria worldwide, and what are some recent developments in the battle against the disease? 2. What are the environmental advantages of recycling? 3. List the major components of MSW. 4. Define pollution, pollutant, nonbiodegradable and environment. 5. What are the “dirty dozen” POPs? Whay are they on the list? Multiple Choice 1. If the precautionary principle had been applied to the evidence of the dangerous health effects of smoking tobacco from the 1950s to the 1970s, we would still be waiting for the final word and no government actions would have been taken.  tobacco companies would have been given much more time to research the health effects before any government regulations were passed.  cigarette manufacturers would have been required to demonstrate that smoking was safe and government regulations would have come much earlier.  more tobacco products would have been sold. 2. If the precautionary principle is applied, a pharmaceutical company that discovers a new drug for blood pressure must demonstrate the safety of the drug before it is approved.  the need for the new drug before it is approved.  that the drug is cost-effective before it is approved.  that the drug poses no environmental risks. 3. Examining an old abandoned home several months after a flood, a relief worker suddenly experiences difficulty breathing. At the hospital, she learns that she experiencedAnswer  a chronic respiratory illness more common in the developed world.  a chronic respiratory illness more common in the developing world.  an acute respiratory illness more common in the developed world.  an acute respiratory illness more common in the developing world. 4. Which one of the following has been declining globally over the past several decades?Answer  nitrous oxide levels in the troposphere  methane levels in the troposphere  halocarbon levels in the troposphere  pH of the worlds oceans 5. Which of the following illustrates a risk assessment of climate system change? Answer  using natural gas instead of coal to generate electricity  using solar and nuclear power to generate electricity instead of burning coal  measuring the levels of carbon dioxide in the atmosphere  determining what sorts of crops will be better suited to the new climate 6. Because many places that people build homes are at high risk of a physical disaster, some people have suggested that town zoning boards identify such high risk environments as “stupid zones.” Which one of the following would probably not be located in such a “stupid zone”?Answer  A new home is built in Iowa, about 2 feet above normal water levels and 1,000 feet away from the Mississippi River.  A log cabin home is constructed in a dry, drought-prone, coniferous forest in California.  A new home in South Dakota sits 200 feet up a hillside, overlooking a vast natural prairie.  Along the coast of southern Florida, a retired couple builds their dream home.
7. Which one of the following is not an example of geoengineering?Answer  injecting sulfate aerosols into the stratosphere  erecting large carbon dioxide scrubbers to sequester carbon dioxide in deep reservoirs  seeding the oceans with iron to promote the growth of phytoplankton  erecting large fields of wind turbines to generate electricity to power automobiles 8. One of the greatest risks of diarrheal disease outbreaks in industrialized countries results fromAnswer  poorly trained public health inspectors in the food industry.  contamination in the mass production of food.  the increased demand for organic products.  the addition of preservatives in foods 9. Secondary air pollutants are formed byAnswer  the evaporation of solvents and gasoline.  the incomplete combustion of fuels.  primary pollutants reacting with other compounds in the atmosphere.  radioactive substances such as radon reacting with primary pollutants. 10. Which one of the following generally increases the pollution of the air?Answer  bright sunlight  generation of hydroxyl radicals  sea salt aerosols entering the air over an ocean  gases released by a volcanic eruption 11. On average in the United States, every day each person produces aboutAnswer  10-20 gallons of wastewater containing about a gallon of waste.  50-100 gallons of wastewater containing about three gallons of waste.  150-200 gallons of wastewater containing less than a half gallon of waste.  300-400 gallons of wastewater containing about 10 gallons of waste. 12. Air pollution in a heavily industrialized region would be reduced and the air would be healthier if that region Answer  received less rain.  received less sunshine.  were next to an ocean.  used more coal to generate electricity. 13. Duckweed is a small, flowering plant that floats at the water’s surface. It tends to grow best when nutrient levels are high. When duckweed is abundant, it forms tight mats that cover the surface of ponds and lakes.Consider a situation in which spring storms bring an influx of water and nutrients into a small 4-acre pond, and duckweed populations suddenly explode. Duckweed covers the surface of the pond, but is regularly washed over the spillway and replaced by the growth of new duckweed plants.Use the paragraph above to answer the following questions.In this pond, experiencing cultural eutrophication, the growth of this duckweed willAnswer  add nutrients to the pond and encourage the growth of phytoplankton.  remove nutrients from the pond and encourage the growth of phytoplankton.  add nutrients to the pond and slow the growth of phytoplankton.  remove nutrients from the pond and slow the growth of phytoplankton. 14. In developed countries, nonrecycled municipal solid waste (MSW) is more likely to beAnswer  burned when the population densities are high.  burned when the population densities are low.  buried when the population densities are high.  buried when the population is located near an ocean.
15. Lakes in the Midwestern United States that experience sustained acid precipitation over hundreds of years will graduallyAnswer  increase their pH because of the buffering effects of limestone.  increase their pH because of the depletion of the buffering effects of limestone.  decrease their pH because of the buffering effects of limestone.  decrease their pH because of the depletion of the buffering effects of limestone. 16. Small urban gardens in vacant lots and on rooftops are increasing in number. These gardensAnswer  are able to make most cities agriculturally self-sufficient.  recycle most of the compost generated by the city’s sewage treatment facilities.  are able to recapture most of the carbon dioxide in the city, making the cities carbon neutral.  recycle compost, create jobs for unskilled workers, and provide limited amounts of fresh produce. 17. As a result of the lessons learned from the 1984 Bhopal, India, disaster, the 1986 EPCRA requiresAnswer  all companies handling toxic wastes to be located at least one mile from any city border.  emergency response teams in every company that makes a product in the United States.  companies that handle more than 5 tons of hazardous materials to provide detailed information to local emergency planning committees.  All of the responses are correct. 18. Lingering in a long line at the dry cleaners, waiting for holiday clothing, a woman starts to feel dizzy and tired with a quickly developing headache. Someone suggests that her symptoms might be from breathing something used in the shop. A substance that can cause such symptoms, and is commonly used in dry cleaning, is aAnswer  heavy metal.  halogenated hydrocarbon.  radioactive hydrocarbon.  safe and gentle natural compound. 19. New REACH Regulations approved by the European Union change the way chemical safety is determined. Unlike the United States approach, the Reach Regulations require that the safety of these chemicals is the obligation ofAnswer  industry and not the federal government.  the consumer and not the federal government.  the federal government and not the industry.  cities and states and not the industry. 20. Urban sprawl has resulted inAnswer  wildlife habitat fragmentation.  decreased reliance on fossil fuels.  decreased production of greenhouse gases.  increased dependence on family farms for food. 21. High crime rates in U.S. cities are generally the result ofAnswer  high population densities.  higher levels of education.  poor social conditions.  the lack of public transportation. 22. In January 2010, three California Condors died when they accidentally ate lead ammunition used to kill the animals they were consuming. The California Condors’ deaths represent an example ofAnswer  acute toxic effects of consuming high levels of lead.  chronic toxic effects of lead resulting from biomagnification.  chronic toxic effects of lead resulting from bioaccumulation.  chronic toxic effects of lead resulting from biomagnification and bioaccumulation. 23. Consider a comparison of people living well in densely populated cities versus people living well in less dense suburbs. For the people living in the cities, it isAnswer  less expensive to provide social services and utilities and impacts the environment less.  less expensive to provide social services and utilities but impacts the environment more.  more expensive to provide social services and utilities and impacts the environment more.  more expensive to provide social services and utilities but impacts the environment less. 3 points  Question 30 24. The safe movement of hazardous materials by rail or highway in the United States is regulated byAnswer  individual states and cities.  the Department of Transportation.  the regulations of the RCRA.  the Justice Department.

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Extra Credit ( waste water ) Civil engineering

September 18, 2025/in General Questions /by Besttutor

Review

 

1  Dayton Water Supply and Treatment video:  http://www.daytonohio.gov/377/Water-Supply-Treatment

2  WTP tour ref sheet

3  Recalcination sheet

 

 

find in the above link the video.

Please see attached files for the questions and more details uploaded.

 

Note: this is a civil engineering class

 

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