Practice Quiz (See related pages) 1 Habitat can best be defined as A) The place an organism lives B) The study of how organisms interact with their environment C) The assessment of what an organism needs to survive D) All of the above 2 Which of the following is correct? A) A population is wide spread and a species is located in a specific geographic region B) A species is wide spread and a population is located in a specific geographic region C) Individuals of a population contain the same genes D) Individuals of a species contain the same genes 3 Commensalism is A) A community structure in which all organisms share resources B) A type of symbiosis in which one organism benefits and the other is not affected C) A form of parasitism D) None of the above 4 Primary consumers are A) Herbivores B) Carnivores C) Herbivores and carnivores D) None of the above 5 Secondary consumers are A) Herbivores B) Carnivores C) Herbivores and carnivores D) None of the above 6 Which of the following is a producer? A) Flower B) Ant C) Deer D) Cow 7 Detritus food chains do not exist in the deep ocean. A) True B) False 8 Approximately 80% of the gas in the air we breathe is made up of A) Oxygen B) Nitrogen C) Air D) Carbon 9 In addition to burning fossil fuels, which activity has caused significant changes to the carbon cycle? A) Damming of major rivers B) Conversion of forests to agricultural lands C) Use of fertilizers D) Building of urban areas 10 The environment of organisms contain biotic and abiotic components. A) True B) False 11 If eating fish from the Great Lakes, in order to reduce metal intake it is best to eat big fish. A) True B) False 12 Fertilizer use by farming areas in the central US results in fish death in the Gulf of Mexico. A) True B) False
	To learn more about the book this website supports, please visit its Information Center. 2006 McGraw-Hill Higher Education Any use is subject to the Terms of Use and Privacy Notice. McGraw-Hill Higher Education is one of the many fine businesses of The McGraw-Hill Companies.

		Log In You must be a registered user to view the premium content in this website. If you already have a username and password, enter it below. If your textbook came with a card and this is your first visit to this site, you can use your registration code to register. Username: Password: Forgot your password?

		Site Preferences (Log out) Send mail as: TA email: Other email: "Floating" navigation? Drawer speed:

		Notes (What is this?)      Add a note 1. (optional) Enter a note here: 2. (optional) Select some text on the page (or do this before you open the "Notes" drawer). 3. Highlighter Color: NoneYellowRedGreenBlue 4.

		Search Search for: Search in: This siteThe web (PowerSearch)

Home > Chapter 5 > Practice Quiz

Course-wide Content Study Tools Beyond Our Borders Timeline PowerMap Regional Case Studies Animation Quiz What Can You Do? Career Opportunities Interactive Base Maps Lab1 Essential Study Partner PowerWeb

Choose a ChapterChapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 6Chapter 7Chapter 8Chapter 9Chapter 10Chapter 11Chapter 12Chapter 13Chapter 14Chapter 15Chapter 16Chapter 17Chapter 18Chapter 19Chapter 20

Quizzes Practice Quiz More Resources Labeling Exercises Chapter Topic Links

Instructor Resources Instructor Manual List of Transparencies Class Activities Professional Organizat... PageOut Digital Content Manager Correlation Course-wide Content Study Tools Beyond Our Borders Timeline PowerMap Regional Case Studies Animation Quiz What Can You Do? Career Opportunities Interactive Base Maps Lab1 Essential Study Partner PowerWeb

Choose a ChapterChapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 6Chapter 7Chapter 8Chapter 9Chapter 10Chapter 11Chapter 12Chapter 13Chapter 14Chapter 15Chapter 16Chapter 17Chapter 18Chapter 19Chapter 20

Instructor Resources Answers to Review Ques... Resource Locator

Quizzes Practice Quiz More Resources Labeling Exercises Chapter Topic Links