Equilibrium Populations: Questions And Answers

Words: 662
Pages: 3
Open Document
1. Explain how human activities can cause an imbalance in the biochemical cycling and lead to problems such as culture eutrophication and fish kills.
There are many human activities that cause an imbalance in the biochemical cycling and lead to problems such as culture eutrophication and fish kills. When we discharge livestock waste, fertilizer and treated and untreated sewage into nearby waters it causes an excess of phosphates in the water. Eutrophication is the result and an algae bloom happens. “When the algae dies and decay, oxygen is consumed, causing fish kills” (Mader, Windelspecht, 2014). Activities like this effect the ecosystem and issues like this can be reversed if we controlled the level of phosphates in the water.
2. Compare and contrast the traits and growth patterns of opportunistic versus equilibrium populations. Provide one example …show more content…
Describe two traits that represent a sustainable society and two traits of a nonsustainable society.
In rural areas a trait that represents a sustainable society is planting a variety of different crops and using multiple techniques of farming. In an urban area a trait that represents a sustainable society is to have gardens on top of the building’s roof. This will help provide food, control temperature and limit the amount of rainwater runoff the buildings. Both of these traits have positive benefits that make the area more livable and reliable.
Some traits of a nonsustainable society is when majority of the land is being used for human purposes such as housing, factories and agriculture. This trait can affect biodiversity in the sense that different species are losing their habitats and it is making it harder for them to be able to survive. Another trait of an nonsustainable society is the main use of nonrenewable fossil fuel energy. Humans are relying so much on fossil fuels that eventually we are going to run out of them. Also with the constant use of them it is creating negative effects on the
Show More

Related Documents: Equilibrium Populations: Questions And Answers

EC120 S Essay

online application form. • With questions e-mail outreachlauriersos@gmail.com – If the dates don’t work, e-mail outreach@studentsofferingsupport.ca to see if there is a trip that can work! JOIN US TODAY! AGENDA 1. 2. 3. 4. 5. 6. Ten principles of Economics Thinking like an Economist Interdependence and the gains from trade The market forces of Supply and Demand Elasticity and its application Supply, Demand, and Government policies – Answer any questions – A few examples – Leave you…

Words 3950 - Pages 16

Quantitative Methods Essay

Instructions: I. II. III. This assessment exercise will account for 20% of your final grade in the subject. Answer all five questions. Illustrate with diagrams where appropriate. Family Name : Name : Student number : Campus : Marks : Marks : Question 1 (4 marks) : Question 2 (4 marks) : Question 3 (4 marks) : Question 4 (4 marks): Question 5 (4 marks): 1 Question 1 : (4 marks) 1a. What is the expenditure approach to measuring GDP? (1 mark) 1b. What is the objective of monetary policy…

Words 762 - Pages 4

Analysis Of The Movie Equilibrium

Movie Review: Equilibrium 1 Movie Review: Equilibrium The movie Equilibrium is an excellent movie to relate to our Introduction to Sociology class. Equilibrium follows the life of John Preston, an elite member of a military team used to locate and destroy all things considered “sensory stimulating”. In this society all citizens are forced to take drugs that suppress all feeling and emotion. The reason for this is the leader “father” of this society believes emotion is the cause of…

Words 1246 - Pages 5

Principles of Macroeconomics Essay

Professor Rafferty Principles of Macroeconomics Fall 2008 Exam #2 Multiple Choice Questions (3 points each) 1. In the long run, a country will experience an increasing standard of living only if it experiences: a. a slow rate of population growth. b. a high rate of consumption. c. continuous technological change. d. a high rate of labor force growth. 2. Which of the following accurately describes the…

Words 1457 - Pages 6

Princple of Economic pratical question Essay

Problem Set 2 (Answer sheet) Question 1 Leisure (hours) Labour (hours) Real GDP (2013 dollars) 0 200 2,000 40 160 1,920 80 120 1,680 120 80 1,280 160 40 720 200 0 0 The people of Palm Island are willing to work 80 hours a day for a real wage rate of $4 an hour. Then each dollar increase in the real wage, they are willing to work 10 additional hours a day. Palm Island’s production possibilities are in the table above. a) Draw Palm Island's demand for labour curve. Explain what is the marginal…

Words 1763 - Pages 8

Evolution and Correct B. Im Essay

resitant but that doesn't make any sense. Directional is right because the ones that weren't resitant would die so the population to survive and pass genes would be the ones with resistance. 29. Charles Darwin was the first to propose. MyA that evoultion occurs Correct B a mechanism for how evolution occurs. I picked the more simple answer while B explains the answer to question more bceause Charles Darwin proposed natural selection which he described as the driving force behind evoulution. 33.…

Words 614 - Pages 3

2014 Exam 1 Essay

Instructions to students This examination paper contributes 60% to the assessment in ECON10004. There are three sections in this exam. You must answer all questions in all sections. The Response Sheet for the multiple-choice questions should be inserted in the back of the examination script book at the end of the examination. For the multiple-choice questions, you may use the examination script books to make notes or calculations. These notes will NOT be taken into account for your assessment.…

Words 3036 - Pages 13

Study Guide Essay

periodic payments on equity securities are called Answer Selected Answer: dividends. Correct Answer: dividends. * Question 2 0 out of 4 points Incorrect In the United States, the biggest issuers of debt securities are Answer Selected Answer: households. Correct Answer: financial intermediaries. * Question 3 4 out of 4 points Correct…

Words 6971 - Pages 28

Essay on econ stuff

Types of Economic Systems What do we mean by “types” of economic systems? Economic systems are the mechanisms used by societies to answer the basic economic questions such as: 1. What goods are to be produced? 2. How to produce these goods? That is, what production technique should be used in the creation of the desired goods? And what specifications should be incorporated into the product? For whom to produce? That is, for which group of individuals are the goods to be produced…

Words 1623 - Pages 7

Essay about Evolution: Evolution and Natural Selection

Does evolution fashion perfect organisms? The answer to this question, in a word, is no. There are at least four reasons why natural selection cannot breed perfection. 1. Organisms are locked into historical constraints. As we saw in Chapter 20, each species has a legacy of descent with modification from a long line of ancestral forms. Evolution does not scrap ancestral anatomy and build each new complex structure from scratch, but co-opts existing structures and adapts them to new situations…

Words 773 - Pages 4