You will write an APA-style research paper about pollutants, their impacts,

You will write an APA-style research paper about pollutants, their impacts, and mitigation of harmful effects. Include the following:

Select 1 example of an environmental pollutant from the following list: Acid precipitation/ Acid rain Smog DDT pesticide use Eutrophication Answer the following questions about the pollution problem that you chose: Describe the pollutant chosen and the source of the pollutants. Include both natural and human sources, as applicable. Is this a point-source pollutant or nonpoint-source pollutant? Explain. What are the harmful impacts of the pollution? Describe impacts to both humans and to ecosystem structure and function. What steps are in place to eliminate the pollutant or to mitigate harm from the pollutant? Describe examples of laws or regulations that apply to the pollution and its sources. Also, describe educational programs, technology, or other initiatives that are used to help control the pollution. Have the programs, best management practices, or regulations been effective in resolving harm from the pollutant? Give examples of progress, or explain with examples what more could be done.

This is a 3 page essay in APA style with credible reference

You will prepare an APA-style research paper to discuss energy topics, as follows

You will prepare an APA-style research paper to discuss energy topics, as follows:

In your own words, describe the laws of thermodynamics. Explain how these scientific laws apply to energy use, energy conversions, and the need for energy efficiency. Describe the pros and cons of the following energy types, writing 1 paragraph for each: Fossil fuel: Oil, natural gas, and coal Nuclear energy Solar energy Wind power Water (hydro) power Bioconversion (biofuel) Research and describe 2 provisions of the Energy Policy Act of 2005. Describe each provision, and provide your opinion about how each provision helps the United States meet energy use goals.

This is a 3 page essay in APA style with credible references

You will write a research paper about the demographic transition model and global food

You will write a research paper about the demographic transition model and global food production and distribution for a growing human population to meet global food security goals. You must use APA format for the paper and documentation.

Include the following:

Describe the demographic transition model and how it was developed by demographers. Describe the 4 phases of demographic transition. For each phase, compare crude birth rates (CBR) to crude death rates (CDR), and state whether the population is stable, growing, or declining in each. · According to demographers, what factors lead to a decline of the CDR in phase two and the CBR in phase three of the demographic transition? · Briefly describe 3 living conditions in developed countries that have reached phase four, and contrast them with these same conditions in developing countries that remain in earlier phases. Note: When comparing and contrasting, include details for each of the entities being compared and contrasted. For example, if comparing availability of clean water in a developed country, contrast availability of clean water in a developing country. Research and describe a program for developing countries that would help improve 1 of the 3 conditions that you compared. Food security means that everyone has an adequate amount of nutritious food to lead healthy lives. Research and describe 1 specific program that helps developing countries reach food security goals.

This is a 3 page essay in APA style with credible references

In this assignment, you will investigate the biotic and abiotic s

In this assignment, you will investigate the biotic and abiotic structure and function of an ecosystem. You will also investigate how ecosystems recover from disturbance naturally and through human restoration.

Choose 1 of the following ecosystems:

Tropical rainforest Grassland Coral reef Estuary Desert You will write an APA-style research paper about your choice of ecosystem, including the following elements:

Describe where this type of ecosystem might be located. Name 1 specific example. Describe the structure of the ecosystem. List at least 3 specific examples of both abiotic components and biotic components for the ecosystem type selected. Describe the function of the ecosystem In your own words, explain or define biogeochemical cycle. Describe the steps in the carbon cycle as an example of one biogeochemical cycle. Describe disturbance and recovery Describe 1 natural and 1 human-caused disturbance to the ecosystem that you have chosen. Describe the damage to the ecosystem for each example, including how the abiotic and biotic characteristics of the ecosystem changed. Provide 2 examples of natural resources provided by the ecosystem that you have selected. How can these be sustained into the future? How can humans act as good stewards to assist ecosystem recovery? Provide 1 example specific to the ecosystem that you have chosen.

This is a 3 page essay in APA style with credible references

order to improve processes quality, management keeps records and evaluates processes

n order to improve processes quality, management keeps records and evaluates processes based on these records. This type of recordkeeping is considered benchmarking. Benchmarking allows an organization to analyze variances for different types of processes. Benchmarking can also be used to improve in a continual improvement process. In this discussion, you will explore how benchmarking can be used for strategic planning.

Respond to the following: •How can benchmarking be used as part of a process improvement procedure in strategic planning? •What are the disadvantages of benchmarking? •Would benchmarking work in all types of organizations? Why or why not? •How would you explain to workers who were resistant to engaging in benchmarking that their assistance and inputs are needed for the benchmarking effort to be successful? •Do you believe that benchmarking can lead to a competitive advantage for the organization, or does benchmarking simply allow an organization to “catch up” to the organization’s competition? • Select an organization with which all of your classmates would be familiar. Select a process in which your selected organization engages on a regular basis. Describe a company that would be considered a “leader” in the business process that you have selected. How can your chosen organization learn from the leader in this business process and improve its own performance on the process that you selected?

To support your work, use your course and text readings and also use outside sources. As in all assignments, cite your sources in your work and provide references for the citations in APA format. Must be Plagiarism free.

Unit 8 focus on business graphs, which is covered in your reading of Chapter 7: “Business Statistics.

Unit 8 focus on business graphs, which is covered in your reading of Chapter 7: “Business Statistics.”

Note: In this Assignment you will have both Assignment problems and an essay component.

For this Assignment you will write an essay to address the requirements described below. Your essay must be carefully planned and written using well-constructed sentences and paragraphs. Make sure that your grammar and spelling are correct. Points will be awarded for content as well as composition. Your essay must be a minimum of 1 half of a full page in length, with standard 1 inch margins and is required to have at least one reference from a reliable source. This means that you cannot use sites like Wikipedia, Ask.com®, and Yahoo® answers and that only references from reliable sources will earn points. All resources should be cited both as an in-text citation as well as being listed on a reference page in APA format.

Assignments must be submitted as a Microsoft® Word® document and uploaded to the Dropbox for Unit 8. Include your essay directly in this document following the instructions.

All Assignments are due by Tuesday at 11:59 p.m. ET of the assigned unit.

Essay Assignment (40 points) Question 1: (10 Points)

a) Create a bar graph or line graph for the following data including labels:

Presto Printing Company sales for one week, beginning February 2: $9,300 $7,900 $5,609 $5,876 $5,420 $3,769 $3,900

b) Create a circle graph with the following data including labels: Food expenses​$450 Gasoline​$150 Child’s Tuition​$50 Rent​$750 Medicine​$50 Car Payment​$350 Auto Insurance​$50 Health care​$150 Total​$2,000

The history of human services;

The history of human services;