Explain the environmental impacts of mining and refining minerals, including a description of acid mine drainage.

Answer each of the 21 questions as specified (2 from each chapter within Modules 5 and 6). Answer each question completely, yet concisely. Note: this written “test” is not just a completion assignment, but will be graded accordingly for accuracy and completeness of your answers. Note: words like “explain”, “define”, “describe”, and “summarize” require some explanation versus the word “list”. Read each question carefully so you know what it is I am asking you to write. You will need to spend ample time working on this assignment. Do not wait until the last minute! This assignment is due by 11:59pm Thursday, April 30.

You may research these questions using various sources, but be aware of plagiarism. Any direct quotes from sources must be referenced and cited, just like any research paper, and the extent of direct quoting needs to be limited. Your best source of information is your textbook, as the information and questions directly address topics covered for this course, and from the textbook. You must do your own work, no copying from anyone else. You will submit this assignment to a drop box, just like your out of class assignments, and SafeAssign will be enabled to check for plagiarism and copying.

Chap. 13 – Water

1. Describe 3 issues that have occurred/may occur by alteration of the Kissimmee River/Lake Okeechobee/Everglades system.

2. Describe 3 issues that have occurred/may occur by usage and alteration of the Floridan and Biscayne Aquifer.

3. Contrast the benefits and drawbacks of dams and reservoirs.

Chap. 14 – Soil Resources

4. List, from top to bottom, all the layers (horizons) of soil and describe what comprises each layer.

5. Summarize how conservation tillage, crop rotation, contour plowing, strip cropping, terracing, cover crops, shelterbelts, and agroforestry minimize erosion and mineral depletion of the soil.

6. Explain the ecological significance of each of the four components of the soil system.

Chap. 15 Mineral Resources

7. Describe how mineral deposits are discovered, extracted, and processed.

8. Explain the environmental impacts of mining and refining minerals, including a description of acid mine drainage.

9. Summarize the conservation of minerals by reuse, recycling, and changing our mineral requirements.

Chap. 18 – Food Resources

10. Contrast industrialized agriculture with three kinds of subsistence agriculture.

11. Describe the environmental impacts of industrialized agriculture, including land degradation and habitat fragmentation.

12. Describe at least three environmental challenges of both industrialized/commercial fishing and aquaculture.

Chap. 19 – Air Pollution

13. List the seven major classes of air pollutants, including ozone and hazardous air pollutants, describing their effects.

14. Describe stratospheric ozone thinning, the harmful effects of ozone depletion, and explaining how chlorofluorocarbons and other chemicals reduce stratospheric ozone.

15. Describe at least 6 sources of indoor air pollution.

Chap. 20 – Global Climate Change

16. Explain radiative forcing, greenhouse gases, and the enhanced greenhouse effect.

17. Differentiate/distinguish between sea-level rise due to melting ice and that due to thermal expansion of water.

18. Describe at least 3 ways how climate change impacts the physical environment.

Chap. 21 – Water Pollution

19. Describe the eight categories of water pollutants.

20. Describe what is eutrophication and explain why it is often bad for waterways. What are three sources/causes of eutrophication?

21. Describe the steps of sewage treatment within a municipal sewage treatment plant, particularly distinguish what occurs as a part of primary treatment and secondary treatment.

Determine cause and effect of a given disorder from a pathophysiology perspective.

In this exercise, you will complete a 10-20 question Knowledge Check to gauge your understanding of this module’s content. This Knowledge Check will give you an opportunity to review a given scenario or situation to help you determine cause and effect of a given disorder from a pathophysiology perspective. Please note that this is a very formative type of practice for you to help you better prepare for your Final Exam.

Possible topics covered in this Knowledge Check include:

Growth and development
Normal growth patterns
Scoliosis (ortho)
Kawasaki
Alterations in children
Congenital (heart syndrome)
PDAs
Sudden Infant Death Syndrome (SIDS)
Asthma
Lead poisoning and effects on neurological functioning
Sickle cell
Hemophilia

Discuss the nature of the current database. What variables were analyzed?

Pastas R Us, Inc. is a fast-casual restaurant chain specializing in noodle-based dishes, soups, and salads. Since its inception, the business development team has favored opening new restaurants in areas (within a 3-mile radius) that satisfy the following demographic conditions:
Median age between 25 – 45 years old
Household median income above national average
At least 15% college educated adult population
Last year, the marketing department rolled out a Loyalty Card strategy to increase sales. Under this program, customers present their Loyalty Card when paying for their orders and receive some free food after making 10 purchases.
The company has collected data from its 74 restaurants to track important variables such as average sales per customer, year-on-year sales growth, sales per sq. ft., Loyalty Card usage as a percentage of sales, and others. A key metric of financial performance in the restaurant industry is annual sales per sq. ft. For example, if a 1200 sq. ft. restaurant recorded $2 million in sales last year, then it sold $1,667 per sq. ft.
Executive management wants to know whether the current expansion criteria can be improved. They want to evaluate the effectiveness of the Loyalty Card marketing strategy and identify feasible, actionable opportunities for improvement. As a member of the analytics department, you’ve been assigned the responsibility of conducting a thorough statistical analysis of the company’s available database to answer executive management’s questions.

Write a 750-word statistical report that includes the following sections:

Section 1: Scope and descriptive statistics
Section 2: Analysis
Section 3: Recommendations and Implementation

Section 1 – Scope and descriptive statistics
State the report’s objective.
Discuss the nature of the current database. What variables were analyzed?
Summarize your descriptive statistics findings from Excel. Use a table and insert appropriate graphs.

Write an exploratory essay in which you examine the most likely causes of a phenomenon, addressed to an audience that does not already have an idea about the causes and is therefore interested in reading an intelligent analysis of the possibilities.

Write an exploratory essay in which you examine the most likely causes of a phenomenon, addressed to an audience that does not already have an idea about the causes and is therefore interested in reading an intelligent analysis of the possibilities.Examine both immediate/proximate and remote causes.

Write a compare and contrast essay on the main characters from Lorraine Hansberry’s “A Raisin in the Sun” and Arther Miller’s “Death of a salesman” showing examples of sympathies and understandings of their struggle to obtain the “American Dream”.

Write a compare and contrast essay on the main characters from Lorraine Hansberry’s “A Raisin in the Sun” and Arther Miller’s “Death of a salesman” showing examples of sympathies and understandings of their struggle to obtain the “American Dream”.

Create a letter to Mamie Sheen advising her on what course of action she should recommend.

Winfield Refuse Management, Inc. was a small, publicly traded waste management company with a regional footprint in the Midwest. Founded in 1972, the company grew both organically and through small acquisitions. As larger competitors in the waste management industry consolidated smaller players and benefited from economies of scale, Winfield sought to maintain its competitive position by acquiring MPIS, a larger, more ambitious target. The acquisition of MPIS would require external financing, but the company had long followed a policy of avoiding long-term debt. However, Winfield management and some members of the board questioned this strategy and argued that issuing debt might be preferable to a stock issuance.

Procedure

Read the case study, “Winfield Refuse Management, Inc.: Raising Debt vs. Equity” from the Harvard Business CoursePack.

After reading the case study, complete a cash flow analysis of debt vs. equity financing, and demonstrate that you understand the implications of this analysis.
Create a letter to Mamie Sheen advising her on what course of action she should recommend. The letter should contain four sections: introduction, your findings, your recommendations, and a conclusion.

Your letter should address at a minimum these questions:
What are the differences in cash flow requirements between the two options?
What are the deciding or most relevant criteria by which to evaluate and recommend a path forward?
How should she argue her case to neutralize objections?
What actions should Mamie take to minimize her risks given her recommended path forward?

Identify the major causes of racial economic inequality.

1. In responding, identify aspects of this course that have added to or changed the way you think about racial inequality and why.

2. The goal of this question is for you to reflect on the material of this course to identify and prioritize areas for intervention to address racial inequality, and to consider policy solutions. In your essay, answer the following:
A. Identify the major causes of racial economic inequality.
B. Prioritize areas for government policy intervention (rank them 1 to ….).
C. Identify potential policy solutions for top 3 priorities.
• Example: If your top priority is to address educational inequality in K-12 education, you might propose that the federal government condition federal funding to schools on progress in closing the achievement gap within school districts.

Explain how partnerships are formed. What are the duties imposed by the law on these partners?

According to sba.gov (2015), A partnership (https://www.sba.gov/business-guide/launch-your-business/choose-business-structure) is a single business where two or more people share ownership.

Because partnerships entail more than one person in the decision-making process, it’s important to discuss a wide variety of issues upfront and develop a legal partnership agreement. This agreement should document how future business decisions will be made, including how the partners will divide profits, resolve disputes, change ownership (bring in new partners or buy out current partners), and how to dissolve the partnership. Although partnership agreements are not legally required, they are strongly recommended and it is considered extremely risky to operate without one.

Explain how partnerships are formed. What are the duties imposed by the law on these partners? Are there any circumstances where one partner should be liable for the activities of another partner?