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SCI 275 Complete Course files .pdf



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SCI 275 Complete Course
SCI 275 Week 1 DQ 1
SCI 275 Week 1 DQ 2
SCI 275 Week 1 Individual Assignment Community Environmental Issues
SCI 275 Week 2 DQ 1
SCI 275 Week 2 DQ 2
SCI 275 Week 2 Individual Assignment Conservation and Preservation
SCI 275 Week 3 DQ 1
SCI 275 Week 3 DQ 2
SCI 275 Week 3 Individual Assignment Lemurs in Madagascar
SCI 275 Week 4 DQ 1
SCI 275 Week 4 DQ 2
SCI 275 Week 4 Individual Assignment The Benefits and Challenges of Urbanization
SCI 275 Week 5 DQ 1
SCI 275 Week 5 DQ 2
SCI 275 Week 5 Individual Assignment Atmospheric Issues
SCI 275 Week 6 DQ 1
SCI 275 Week 6 DQ 2
SCI 275 Week 6 Individual Assignment The Water Resource Depleting Fish stock
SCI 275 Week 7 DQ 1
SCI 275 Week 7 DQ 2

SCI 275 Week 7 Individual Assignment American Rangeland and Forest
SCI 275 Week 8 DQ 1
SCI 275 Week 8 DQ 2
SCI 275 Week 8 Individual Assignment Energy Resource Plan
SCI 275 Week 9 Capstone DQ
SCI 275 Week 9 Individual Assignment Environmental Science Final Project
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 1 DQ 1
What is the difference between overpopulation and consumption overpopulation?
What components would you find in an overall plan for sustainability?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 1 DQ 2
Environmental science involves the fields of science, economics, and politics. Take a current
environmental issue, such as the long-term cleanup from Hurricane Katrina in New Orleans, and
examine it from the scientific, economic, and political perspectives. Which perspective do you
think wins out and why?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 1 Individual Assignment Community
Environmental Issues
Choose an environmental report about an issue in your state or community.
Write a 700- to 1,050-word paper answering these questions:
1. What is the issue?
2. Why is this an environmental sustainability issue?
3. Whom does it affect?
4. What are the causes of the issue?
5. What are the environmental regulations related to this issue?
6. How has this environmental issue been regulated or not regulated in the past?
7. What solutions are proposed?
Format your paper according to APA standards.
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 2 DQ 1
How does the precautionary principle fit into our current risk assessment model?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 2 DQ 2
How do the steps involved in a risk assessment keep the public safe? How could the steps of risk
assessment be applied in the community environmental issue from Week One?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 2 Individual Assignment Conservation and
Preservation
SCI 275 Week 2 Individual Assignment Conservation and Preservation
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 3 DQ 1
View the biome maps in Ch. 6 of Visualizing Environmental Science. Determine the biome in
which you live. What are the major biotic and abiotic factors in your biome? Describe a food web
or chain that might be found in your biome. Be sure your chain or web has at least three trophic
levels.
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 3 DQ 2
Why is evolution a multigenerational, multi individual process? What can evolution not take place
in the lifetime of one individual?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 3 Individual Assignment Lemurs in
Madagascar
Watch the “Lemurs in Madagascar: Surviving on an Island of Change” video, located on the Week
Three ERR page.Complete the corresponding worksheet.
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 4 DQ 1
View the Ch. 7 “Alien Invasion” Environmental Science video located on the student website.
1. Explain the four factors that produce changes in population size.
2. Which factors affect population size in the video?
3. What do you predict will happen to the nutria population after the land is depleted of the
food resource?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 4 DQ 2
SCI 275 Week 4 DQ 2
Which factor do you think would have a larger impact on the fertility rate: the increased
education of men or of women? Why?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 4 Individual Assignment The Benefits and
Challenges of Urbanization
SCI 275 Week 4 Individual Assignment The Benefits and Challenges of Urbanization
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 5 DQ 1
Enter assignment in this column Go to the Emissions Calculator Web site at Fill out the survey to
the best of your knowledge to calculate the total pounds of air pollution your household emits.
http://airhead.cnt.org/Calculator/?sid=a743a150a5f5ff4c72817e723b7c8c14
Address the following: What was your highest contributor? What can you do to lower your total?
What is your greatest challenge in lowering your total? When you review other students’ posts,
suggest how they might control air emissions for their situations.
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 5 DQ 2
Review the variety of indoor pollutant hazards posted on the Environmental Protection Agency
(EPA) Web site at.http://www.epa.gov/iaq/pubs/insidest.html#Refguide
Address the following: Describe at least three potential indoor air quality (IAQ) hazards in your
home. What are the possible health impacts of each hazard? Do you believe your health is at risk
based on your exposure to the three IAQ hazards? Why or why not? What can you do to reduce
exposure to the hazard?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 5 Individual Assignment Atmospheric
Issues
Choose an atmospheric issue (ozone depletion, climate change, or acid rain, for example) and
compare and contrast it to an indoor air pollution.
Write a 700- to 1,050-word paper that does the following:
Identifies an atmospheric issue and identifies an indoor air pollutant.
Summarizes the causes and effects of each.

Discusses the efforts to mitigate the effects of each.
Discusses a current event related to the atmospheric issue and indoor air pollution issue.
Format your citations consistent with APA guidelines.
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 6 DQ 1
What is one way you are currently conserving water? What is one way that you are not conserving
water? What actions and technologies could you employ to make your own water use more
sustainable? Explain.
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 6 DQ 2
Choose an anthropogenic issue affecting the global oceans and summarize it for the class. Why is
it important? How have humans caused or exacerbated this issue? What are the effects of this
issue?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 6 Individual Assignment The Water
Resource Depleting Fish stock
SCI 275 Week 6 Individual Assignment The Water Resource Depleting Fish stock
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 7 DQ 1
View the Don’t Say Goodbye VLR located under the Week Seven Materials section of your student
Web page.
Address the following: Identify a viewpoint given in the video that highlights the importance of
biodiversity. Do you believe that every species is connected to one another as expressed in the
video? Why or why not?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 7 DQ 2
Choose one of the following terrestrial resource challenges: loss of agricultural land or reducing
solid waste.
Address the following: What are the challenges of managing your chosen terrestrial resource
issue? What human activities contribute to the problem?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 7 Individual Assignment American
Rangeland and Forest
SCI 275 Week 7 Individual Assignment American Rangeland and Forest
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 8 DQ 1
Describe three nonrenewable energy sources from Ch. 17 of Visualizing Environmental Science.
What are the benefits and challenges of each of these energy sources?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 8 DQ 2
Describe three renewable energy sources from Ch. 18 of Visualizing Environmental Science. What
are the benefits and challenges of each of these energy sources?
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 8 Individual Assignment Energy Resource
Plan
SCI 275 Week 8 Individual Assignment Energy Resource Plan
For More Tutorial Visit: http://www.homeworkbag.com

SCI 275 Week 9 Capstone DQ
Post your response to the following: If you were an environmental researcher and were given
funding to assist with one environmental issue, which of the following topics would you choose to
spend your funds on?
1 Human population
2 Atmospheric pollution
3 Water resources


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