Title Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 33 Image Slides

Table 33.1

Fig. 33.1a IndividualPopulation CommunityEcosystem David Hall/Photo Researchers, Inc. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Fig. 33.3a Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Number of Organisms lag exponential growth Time

Fig. 33.3b Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Number of Organisms lag deceleration stable equilibrium environmental resistance carrying capacity exponential growth Time

Fig Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Number of Organisms a. b. lag deceleration stable equilibrium environmental resistance carrying capacity exponential growth exponential growth Time

Fig Number of Survivors Percent of Life Span 1, I II III human oyster songbird Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Fig. 33.5a Population (in billions) Source: Population Reference Bureau less-developed countries more-developed countries a. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Fig. 33.6a 0 Millions Postreproductive Ages Reproductive Ages Prereproductive Ages Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. a. Less-developed countries (LDCs)

Fig. 33.6b –79 70–74 65–69 60–64 55–59 50–54 45–49 40–44 35–39 30–34 25–29 20–24 15–19 10–14 5–9 0–4 Age (in years) 0 Millions 100 b. More-developed countries (MDCs) Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Fig –79 70–74 65–69 60–64 55–59 50–54 45–49 40–44 35–39 30–34 25–29 20–24 15–19 10–14 5–9 0–4 Age (in years) 0 Millions a. Less-developed countries (LDCs)b. More-developed countries (MDCs) 0 Millions 100 Postreproductive Ages Reproductive Ages Prereproductive Ages Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Fig. 33.8c Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Population Density Both species grown together Time

Fig Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chthamalus Balanus high tide low tide area of competition

Fig a Number (thousands) hare lynx Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Fig Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. grasseslow shrubshigh shrubsshrub/tree mixlow treeshigh trees

Table 33.2

Page 702 Number of Organisms Time lag exponential growth deceleration J curve S curve stable equilibrium environmental resistance carrying capacity Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Page 702 Number of Survivors Percent of Life Span 1, I II III human oyster songbird Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Page 703 Number of Organisms Time a. f. e. d. b.c. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.