BIO 220 Course Assignment Discussion Papers

Permalink:

BIO220 Week 1 Scientific Method Matching Exercise

2. Scientific Method Matching Exercise Resource

3. In Part I, match each example from Column 2 with the correct step of the scientific method in Column 1. Explain the reasoning for your choice in Part II.

Struggling to meet your deadline ?

Get assistance on

BIO 220 Course Assignment Discussion Papers

done on time by medical experts. Don’t wait – ORDER NOW!

4. Part I

Column 1: Scientific Method Steps

___Observe

___Ask a question

___Create a hypothesis

___Conduct an experiment

___Collect data

___ Interpret results

___ Report results

Get Help With Your Research Paper Assignment

If you need assistance with writing your research essay, our professional essay writing service is here to assist!

Column 2: Examples of Tasks

a) A scientist, based on his observation of the pond, believes that if a pond is exposed to the waste of an industrial plant, then the growth of algae will be accelerated.

b) In her laboratory, a scientist pours a vial of waste water, collected from the industrial plant, and adds it to a dish containing pond water. A second dish (the control dish), containing the same pond water, does not receive the waste water sample.

c) A scientist wonders if the waste water emitted from an industrial plant is accelerating the growth of algae in a pond.

d) After fivedays, the scientist measures the amount of algae present in each dish.

e) The scientist submits his findings to a scientific journal.

f) After the data is collected, the scientist discovers that the dish containing both the pond water and waste water had more than twice the amount of algae than the control dish.

g) A scientist observes that a pond adjacent to an industrial plant has heavier algae growth than ponds farther away.

5. Part II

6. Explain why you believe the “Examples of Task” (Column 2) that you selected is an example of the corresponding “Scientific Method Steps” (Column 1).

7. 1) The “Examples of Tasks” I selected for the Scientific Method Step: “Observe”, is accurate because:

8. 2) The “Examples of Tasks” I selected for the Scientific Method Step: “Ask a question” is accurate because:

9. 3) The “Examples of Tasks” I selected for the Scientific Method Step: “Create a hypothesis” is accurate because:

10. 4) The “Examples of Tasks” I selected for the Scientific Method Step: “Conduct an experiment” is accurate because:

11. 5) The “Examples of Tasks” I selected for the Scientific Method Step: “Collect data” is accurate because:

12. 6) The “Examples of Tasks” I selected for the Scientific Method Step: “Interpret results” is accurate because:

13. 7) The “Examples of Tasks” I selected for the Scientific Method Step: “Report results”, is accurate because:

BIO 220 Course Assignment Discussion Papers Week 2 Trophic Pyramid Latest

14. Details:

15. In this assignment, you will be creating a trophic pyramid, also known as an “ecological pyramid,” for a specific ecosystem within a biome you choose. Your completed trophic pyramid will be used to identify the trophic levels within the food web, as well as their effects on the ecosystem.

16. Utilize the “Trophic Pyramid PDF,” to complete this assignment. This resource can be accessed through the assignment or within the Biome Explorer. Always save the PDF to your computer prior to typing within the fields. Failure to initially save the document can result in the loss of work upon closing.

17. Select a biome and a specific ecosystem within that biome. Select an ecosystem from an area of interest to you. When choosing an ecosystem, be specific. For help differentiating between biomes and ecosystems, review the “Biome Explorer” and the “Biomes and Ecosystems Infographic” found in the topic materials. You are encouraged to use these resources but do not cite them.

18. You will complete the trophic pyramid by entering the names of the species found in the ecosystem you have selected, that belong to the various trophic levels (e.g., apex predators, tertiary consumers, secondary consumers, primary consumers, and primary producers).

19. Utilize credible sources to select and research your chosen ecosystem, including the textbook and the Internet. These sources must be peer reviewed and cited.

20. Use the completed trophic pyramid, as well as the information you have researched, to answer the questions within the document. There is a 50 word minimum requirement per question.

21. Prepare this assignment according to the guidelines found in the U Style Guide, located in the Student Success Center.

22. Name:__________________________________ Date:__________________________________

23. TROPHIC PYRAMID

24. Directions:

25. Select a biome and a specific ecosystem within that biome. Select an ecosystem from an area of interest to you.

26. When choosing an ecosystem, be specific. For help differentiating between biomes and ecosystems, review the “Biome Explorer” and the “Biomes and Ecosystems Infographic” found in the topic materials. You are encouraged to use these resources but do not cite them.

27. Complete the trophic pyramid by entering the names of the species found in the ecosystem you have selected, that belong to the various trophic levels.

28. Utilize credible sources to select and research your chosen ecosystem, including the textbook and the Internet.

29. These sources must be peer reviewed and cited(on page 3).

30. Enter the name of a biome.

31. Choose an ecosystem within your selected biome.

32. Apex Predator

33. Tertiary Consumers

34. Secondary Consumers

35. Primary Consumers

36. Primary Producers

37. 1

38. Name:__________________________________ Date:__________________________________

39. TROPHIC PYRAMID

40. Directions continued:

41. Use the completed trophic pyramid, as well as the information you have researched, to answer the questions. There is a 50 word minimum requirement per question.

42. 1. Of the primary producers you selected, which one do you think has the biggest influence on the ecosystem you researched? Explain.

43. 2. What species did you select for the apex predator? Explain the importance of the apex predator’s effect on the other species in your tropic pyramid.

44. 3. How did the amount of energy gained compare to the amount of energy lost as heat at the 2nd–4th trophic levels?

45. 4. Referring to your completed trophic pyramid template, select one species. Make sure to select a different species than those used within questions 1 or 2. If this species was removed from your trophic pyramid, what would be the impact on the other species of the ecosystem?

46. 2

47. Name:__________________________________ Date:__________________________________

48. TROPHIC PYRAMID

49. Questions continued:

50. 5. Can efforts to save a species from extinction be successful if the focus of preservation is only on that species? Explain your answer.

51. 6. Considering the amount of energy required in producing animal-based foods and goods, should humans change their habits so they consume products closer to the bottom of the trophic pyramid? Provide rationale for your response.

52. This assignment requires a minimum of two peer reviewed references to be included.

53. References:Please cite your sources using the text box below. Sources must be peer reviewed and properly cited.

54. Do not cite the biome explorer or infographic.

56.

BIO 220 Course Assignment Discussion Papers Week 3 Final Report: Part 1 Latest

During this course, many environmental issues will be examined in detail. The Final Report is a project that will give you an opportunity to focus on an area of interest to you. You will research and write an essay on an environmental issue position. The research essay will be written in stages with different assignments/tasks throughout this course.

To successfully complete Part 1, do the following:

1.Identify one environmental issue that has affected you or someone you know. The issue you choose will be the topic for your Final Report. For help in selecting topics, refer to the “Suggestions for Environmental Topics.”

2.Complete the Final Report: Part 1 Outline as specified in the directions.

3.Write a complete introductory paragraph.

A minimum of three peer-reviewed resources are required.

Prepare this assignment according to the guidelines found in the GCU Style Guide, located in the Student Success Center.

This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.

You are not required to submit this assignment to Turnitin.

Suggestions for Environmental Topics

Choose one of the topics below for your final report.

Note, please make your position obvious, however, you should avoid personal pronouns in academic writing (i.e. I, me…)

· Oil drilling in the Arctic National Wife Refuge (ANWR) (for or against)

· The deforestation issue: Rainforests and ecological sustainability versus economic growth

· Renewable energy vs. nonrenewable energy

· Deforestation (for or against)

· Genetically modified food (for or against)

· Organic food (for or against)

· Overpopulation (for or against): Focus on environmental impacts!

· Wild fish versus farmed fish

· Controlled forest fires and how healthy they are for the environment and people

· Bottled water (for or against)

· Throw away life style (for or against)

· Hydraulic fracturing (for or against)

· Nuclear power (for or against)

· Animal factory farming: example: CAFOs (for or against)

· Recycling (for or against)

· Hybrid or Electrical Cars (for or against)

· Captive Populations: example: zoos, aquariums, etc. (for or against)

· Investing in “Glamorous Species” (for or against)

BIO 220 Course Assignment Discussion Papers Week 4 Assignment Latest

Man vs. Nature

This week we are discussing Genetically Modified Foods and just like any product available there are pros and cons. This will be a hands-on assignment that will require you visit a grocery store to compare and contrast Genetically Modifiedand Organic produce.Be sure to select the same type of fruit or vegetable to compare and contrast.You are not required to buy the product!

Note: You may ask a store employee for help to identify which produce is organic and which is a GM (conventional).

Student name:

What fruit or vegetable are you comparing?

Genetically Modified

Organic

Price

Availability (quantity)

Characteristics:

· Color

· Size

· Smell

· Weight

Where was it grown/imported from(country, state, etc.)?

Where were observations made (farmers market, Walmart, etc)?

Short Answer Questions (Minimum of 250 words each)

1. What are the some of the arguments for labeling GM foods? What are some of the arguments against it? What side do you feel is more valid, why? Provide at least one source per argument (one for and one against) to support your claims.

2. What are some ethical concerns or benefits of using GMOs based on the Christian Worldview?(Refer to “Here’s What Religious Experts Have to Say About Faith and GMOs” for help answering this question.)

BIO 220 Course Assignment Discussion Papers Week 5 Human Impacts on the Rainforest-Past and Present Latest

Human Impacts on the Rainforest-Past and Present

Directions:For each period below, provide the amount of trees per acre and rate of destruction (or improvement if that is the case). Fill in the remaining portions of the chart. Be sure to include at least three academic sources (please do not use blogs or Wikipedia). For maximum points, include detailed information, include units, and include citations.

Rainforest

20 Years Ago

10 Years Ago

Present Condition

Reasons for decline (ex: agriculture, logging, mining, ranching, urbanization, etc.)

Animals affected by deforestation and current plans to improve numbers

Amazon Rainforest

Australian Rainforest

Congo Rainforest

Student Name:

Short Answer Questions (Minimum of 250 words each)

1. Not all harvesting of trees is a problem. If done sustainably, it gives a communities reason to maintain the forests, rather than clear them. What are two ways that trees are sustainably harvested? How can youas a consumer support sustainable harvesting?

2. What are two ways you can help raise awareness for a species that has become endangered due to deforestation? Use complete sentences.

References

Get Help With Your Research Paper Assignment

If you need assistance with writing your research essay, our professional essay writing service is here to assist!

BIO 220 Course Assignment Discussion Papers Week 5 CLC – Conservation Presentation

Details:

This is a Collaborative Learning Community (CLC) assignment.

Select an endangered species and create a 15-slide PowerPoint that outlines the following:

1. Explain the causes for the decline of this species; include statistics that demonstrate the decline of the species, when available.

2. Explain how human activities may have affected the species.

3. Provide information on current efforts by conservationist to preserve this endangered species. Include information on how conservationists are taking into account preserving the entire ecosystem of the endangered species.

4. One slide should include a sample picture that could be used for a marketing campaign to save the endangered species.

5. List a minimum of four peer reviewed references on the last slide according to the guidelines found in the U Style Guide, located in the Student Success Center.

6. Include speaker notes throughout the presentation slides.

Note: Each student is to include their name in the notes section of the slides that they worked on.

While U style format is not required for the body of this assignment, solid academic writing is expected, and in-text citations and references should be presented using U documentation guidelines, which can be found in the U Style Guide, located in the Student Success Center.

BIO 220 Course Assignment Discussion Papers Week 6 Assignment Latest

Details:

Write a 500-750 word essay about global warming that addresses the following points:

1. What is the concept of global warming (include the role of the greenhouse effect and greenhouse gases)?

2. Describe how human activities impact global warming

3. Explain one large scale (country/business level) and one small scale (individual level) effort to reduce global warming.

Remember to support your data and information with appropriate citations. A minimum of two references must be included.

Prepare this assignment according to the guidelines found in the GCU Style Guide, located in the Student Success Center.

BIO 220 Course Assignment Discussion Papers Week 7 Final Report: Part 2 Latest

Details:

To successfully complete Part 1, do the following:

1. Identify one environmental issue that has affected you or someone you know. The issue you choose will be the topic for your Final Report. For help in selecting topics, refer to the “Suggestions for Environmental Topics.”

2. Complete the Final Report: Part 1 Outline as specified in the directions.

3. Write a complete introductory paragraph.

A minimum of three peer-reviewed resources are required.

Prepare this assignment according to the guidelines found in the GCU Style Guide, located in the Student Success Center.

This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.