Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

High responder crops of the green revolution produce tremendous yields

13/10/2021 Client: muhammad11 Deadline: 2 Day

Final Exam

Topics: Food and Hunger, Biodiversity, and Restoration Ecology

1. Food security has to do with A. A country's dependence on cash crop exports B. Preventing wars over diminishing food supplies C. The ability of a population to obtain food on a day-to-day basis D. The total volume of food a country imports E. The total volume of aid a country receives

2. Undernourished parents often raise children who are undernourished because the parents A. Transfer genetic deficiencies to their children B. Do not know any better C. Cannot afford to feed their children properly D. Do not have access to the information about nutrition E. All of these are reasons for the vicious cycle

3. Famines are most often serious when there is A. A very serious drought B. No room to expand agriculture C. Steady population growth D. Armed conflict and political oppression E. An attempt by indigenous people to return to old traditions and lands

4. What are two common diseases that result from protein deficiencies? A. Dysentery and diarrhea B. Dysentery and scurvy C. Scurvy and pellagra D. Goiter and cretinism E. Marasmus and kwashiorkor

5. The three crops that humans rely on for the majority of nutrients and calories are A. Potatoes, wheat and oats B. Wheat, rice and maize (corn) C. Barley, oats and rye D. Maize (corn), oats and rice E. Oats, beans and barley

6. Most of the livestock grown in North America are A. Confined in CAFOs B. Held in pasture year-round C. Kept in pastures during the day and barns at night D. Kept in pastures during the summer and barns during the winter E. Exported to Europe after slaughter

7. Which of the following does not describe the status of the world's wild fisheries? A. Overharvesting threatens the fisheries B. Subsidies are necessary to make the fisheries profitable C. Fish farming has allowed wild fish to recover worldwide D. Habitat destruction threatens the fisheries E. All of these describe the status of wild fisheries

8. High responder crops of the green revolution produce tremendous yields A. Even in severe drought conditions B. With primitive farming techniques and no chemical use C. In response to fertilizers, pesticides and irrigation D. In all conditions where standard crops fail E. Even in severe drought conditions and with primitive farming techniques and no chemical use

9. Fifty years ago, there were several hundred varieties of wheat grown in the Middle East. Now a few of the more modern high responder varieties have replaced the indigenous species. What are the implications of this change? A. The productivity of wheat should continue to rise and increase the availability of food per person B. Genetic resources are diminished and an epidemic of wheat disease is highly likely due to the reliance on few species C. The high responder varieties will need specialized harvesting methods because they are so productive D. The biodiversity of wheat species has increased because of the introduction of few hybrid species E. All of these are correct

10. ____ percent of adult Americans are overweight. A. 23 B. 40 C. 80 D. 64 E. 90

11. Biodiversity consists of the following component(s):

A. Genetic diversity

B. Ecosystem diversity

C. Species diversity

D. All of the above

12. How do people benefit from biodiversity?

A. Insurance

B. Genetic knowledge

C. Environmental services and ecosystem function

D. All of the above

13. ________ is the single greatest threat to loss of biodiversity.

A) Habitat loss

B) Poaching and hunting

C) Introduction of alien species

D) Changes in biogeochemical cycles

14. An area with an especially large number of species is called a

A. Speciation

B. Species evenness

C. Hot spot

D. Allopatric speciation

15. What are some policies to save biodiversity?
A. Implementation of national and international laws that protect species
B. Efforts to preserve natural ecosystems
C. Market-based mechanisms that try to have users pays for the benefits of biodiversity
D. All of the above.
16. The common way that a species is defined in biology (the way it is defined in Chapter 3) is in terms of reproductive isolation. This means that all organisms that are similar enough to A. Produce fertile offspring in nature B. Look alike C. Fill the same niche D. Occupy the same community E. Live together
Use the following scenario for questions 17 and 18: There are three ecological communities, each with differing species, but all of them have 100 individual plants and animals. Community A has 21 species. Of the 110 individuals, there are 50 individuals of one species and 3 each of the other 20 species. Community B has 11 species. Of the 110 individuals, there are 90 individuals of one species and 2 each of the other 10 species. Community C has 11 species. Of the 110 individuals, there are 10 individuals of each species.
17. In this scenario, which community has the highest species richness? A. Community A B. Community B C. Community C D. Community A and C are the same E. Community A and B are the same
18. In this scenario, which communities have the same species evenness? A. Community A and C B. Community B and A C. Community C and B D. All three communities have the same species evenness E. None of the communities has the same species evenness
19. Approximately how many species have been identified on Earth? A. About 500,000 B. A little less than 1 million C. A little more than 1.5 million D. A little more than 3 million E. About 30 million
20. Most of the species that are yet undiscovered are probably A. Mammals and reptiles B. Birds and fish C. Vertebrates D. Invertebrates E. Multicellular plants

21. Which of the following is not a benefit of biodiversity for humans? A. Aesthetics B. Ecological services C. Food D. Drugs and medicines E. All of these are benefits of biodiversity

22. Soil formation and water purification are examples of _________ based on the biodiversity that benefit humans. A. Aesthetic benefits B. Geological cycles C. Availability of food D. Health benefits E. Ecological services

23. Extinction is the term used when all members of a species A. Disappear in a locality B. Die C. Live in zoos D. Are threatened with imminent habitat loss E. Are in danger of disappearing in a locality

24. Introduced (exotic) species tend to __________ the balance of ecosystems and ______ biodiversity. A. Increase; decrease B. Increase; enhance C. Maintain; enhance D. Upset; decrease E. Upset; increase

25. Restoring coastal marshes has become a priority in protecting coastal cities from A. Hurricanes B. Flooding C. Invasive species D. Both hurricanes and flooding E. All of these

26. Efforts to repair or reconstruct ecosystems are known as A. Land stewardship B. Conservation reserve programs C. Landscape ecology D. Restoration ecology E. Mitigation

27. The word "mitigation" has come to mean to A. Let nature heal itself B. Partially restore an ecosystem C. Restore or create an ecosystem in exchange for a similar damaged one D. Move to a new environment when one has been damaged E. Use natural processes to treat sewage water

28. ________________ uses chemical, physical or biological methods to remove pollution. A. Remediation B. Reclamation C. Mitigation D. Restoration E. Rehabilitation

29. Some of the advantages of planting trees in cities include A. Acting as noise barriers B. Providing shade C. Improving air quality D. Improving the aesthetics E. All of these are correct

30. Problems encountered in the Florida Everglades due to modification of the natural flow of water include A. Loss of 90 percent of wading bird populations in Everglades National Park B. Water shortages in many cities during the dry season C. Increased numbers of hurricanes D. Loss of 90 percent of wading bird populations in Everglades National Park and water shortages in many cities during the dry season E. All of these are correct

31. Radioactive materials have been successfully removed from the soil near the nuclear power plant using A. Sunflowers B. Poplar trees C. Expensive soil removal and extraction methods D. Mustard greens E. None of these, there is no way to remove radioactive materials safely from soil

32. "Brown fields" is another name for A. Tall grass prairies B. Degraded wetlands C. Prairies converted into croplands D. Abandoned contaminated industrial sites E. Abandoned, contaminated surface mines

6

Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Essay & Assignment Help
Helping Engineer
Engineering Solutions
Phd Writer
Top Academic Tutor
Premium Solutions
Writer Writer Name Offer Chat
Essay & Assignment Help

ONLINE

Essay & Assignment Help

I have done dissertations, thesis, reports related to these topics, and I cover all the CHAPTERS accordingly and provide proper updates on the project.

$32 Chat With Writer
Helping Engineer

ONLINE

Helping Engineer

I have done dissertations, thesis, reports related to these topics, and I cover all the CHAPTERS accordingly and provide proper updates on the project.

$25 Chat With Writer
Engineering Solutions

ONLINE

Engineering Solutions

I am an academic and research writer with having an MBA degree in business and finance. I have written many business reports on several topics and am well aware of all academic referencing styles.

$25 Chat With Writer
Phd Writer

ONLINE

Phd Writer

As per my knowledge I can assist you in writing a perfect Planning, Marketing Research, Business Pitches, Business Proposals, Business Feasibility Reports and Content within your given deadline and budget.

$15 Chat With Writer
Top Academic Tutor

ONLINE

Top Academic Tutor

I am an elite class writer with more than 6 years of experience as an academic writer. I will provide you the 100 percent original and plagiarism-free content.

$20 Chat With Writer
Premium Solutions

ONLINE

Premium Solutions

I am an experienced researcher here with master education. After reading your posting, I feel, you need an expert research writer to complete your project.Thank You

$50 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

MBA5320 Dis - Nmsu illiad - 2003 general maths hsc answers - Statistics quizzes - Which of the following is not a function of hrm - Cisco tms release notes - Office 365 dns hosting - Hyperphysics phy astr gsu - Burstead ward basildon hospital - Gen 499 general education capstone - Dart controls 250 series - Celestial navigation example problems - Biology lab notebook example - Norton field guide to writing 4th edition citation - Las sillas ____ delante del escritorio - Strategic Planning - Medicare or Medicaid - How the concept of health has changed overtime - Microtrend - Probability sum of three dice - Essay revision worksheet - Tafe sa regency campus map - Reading and question answer & debate paper - Situations childish gambino - Essay on imagine you are a tree - Negotiation skills for nurse leaders - Block chain discussion - Strategies for Academic Portfolios - Water by the spoonful full pdf - Ibis cardiff city centre - Bmw rain sensor initialization - Consider some of the main areas that have once been the topic of scrutiny and viewed as abnormal but - Ms project cash flow report - Financial markets and institutions test bank free - University of malta registrar - A ____ is the basic building block of information. - Jeeter hundred percent love movie - Cost accounting a managerial emphasis edition - The universe secrets of the sun - NEED HELP NEED BACK SATURDAY 9-26-2020 - Assessment for learning ppt 2010 - Roald dahl family tree - 800 word CHARACTER ANALYSIS ESSAY FOR BOOK ABOVE THE WATERFALL BY RON RASH - Dog tattoo lookup canada - Module 2 wellness plan flvs answers - Summary 1/2 paragraph - Reflection memo - Women and criminal justice - Components of skill fitness - Drawing with contour lines - Semco brazil managing without managers - Eckardt electric tucker ga - Scan disk scheduling algorithm - In the statement, "diet determines one’s life expectancy," diet is the _____ variable. - Hank kolb director quality assurance solutions - The pacific manufacturing company operates a job order costing system - Red house surgery cambridge - Environmental learning theory bandura - The late mattia pascal sparknotes - Accounting III_ Activity Base, Process and Job Order Costing - Destitute domestic violence concession - Elearn pstcc - Help With MICRO ECON - How to cross factorise - MBA 560 - ESSAY ASSIGNMENT - Why would an author use metaphor - Nursing and capstone (24 hours) - Ancient art - The food label and you video worksheet - Atp pc stand for - Lab: CSI Wildlife, Case 1 - What is the story of gilgamesh ultimately about - Https www skillsyouneed com ls index php 325444 - Presentation on email and wifi policies - Qnt 561 applied business research and statistics final exam - Most scientists who use dna microarrays obtain them - Babylonian number system converter - Aim for a speech 3-5 minutes in length. - Engl 102 liberty university - Ch 14 mini sim on integrated marketing communications - Brian samples missing dublin ga - Diagnostic assessment tools in english - Chemistry unit 1 practice test - Sara fatima al mutairi - Nr 511 week 4 midterm - What is the payback period statistic - Knowledge work nursing informatics - Assessment for crisis intervention a triage assessment model - Discussion board - Music and Movement - Resilience rights and respectful relationships level 7-8 - Consumer Behavior - 204/19 pickles street port melbourne - Mariana canta en el coro (choir) de la universidad. - Cloud Computing : All Q's - Field of Study - Pediatric Psychologist - Graphs and charts lesson plans - Social lens examples - SSGB Analyze Phase - Accountable care organizations vs managed care