logging in or signing up Limits on Population Growth dantescience Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 584 Category: Education License: All Rights Reserved Like it (1) Dislike it (0) Added: April 19, 2010 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... By: sakhiik (15 month(s) ago) plzzzzzzz let me download this ppt Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Limits on Population growth : Limits on Population growth 1 M.BREGAR (Dante C.S.S.) Biotic Potential : Biotic Potential The maximum number of offspring an organism can produce with UNLIMITED resources (food, water, space, etc.) 2 M.BREGAR (Dante C.S.S.) Low Biotic Potential : Low Biotic Potential M.BREGAR (Dante C.S.S.) 3 High Biotic Potential : High Biotic Potential M.BREGAR (Dante C.S.S.) 4 Capacity for Survival : Capacity for Survival M.BREGAR (Dante C.S.S.) 5 Number of offspring that survive until they can themselves reproduce. Some animals may lay hundreds of eggs, but only a few will survive to become adults Capacity for Survival(click on the you tube icon) : Capacity for Survival(click on the you tube icon) M.BREGAR (Dante C.S.S.) 6 Procreation : Procreation M.BREGAR (Dante C.S.S.) 7 The number of times per year, that an animal can reproduce Reproductive Life : Reproductive Life M.BREGAR (Dante C.S.S.) 8 How long animals can actually reproduce for Elephants reproduce from age 15 to 90 Dogs from ages 2 to 7 Carrying Capacity : Carrying Capacity 9 M.BREGAR (Dante C.S.S.) Carrying Capacity : Carrying Capacity Populations will grow until an ecosystems “natural limit” called the carrying capacity. These natural limits are called RESOURCES 10 M.BREGAR (Dante C.S.S.) Carrying Capacity : Carrying Capacity M.BREGAR (Dante C.S.S.) 11 Limiting Factors : Limiting Factors 12 M.BREGAR (Dante C.S.S.) Limiting Factors : Limiting Factors M.BREGAR (Dante C.S.S.) 13 These are any factors which prevent unlimited growth Abiotic Limiting Factors : Abiotic Limiting Factors M.BREGAR (Dante C.S.S.) 14 Non-living factors which control population growth. Examples: temperature, rain, etc. Biotic Limiting Factors : Biotic Limiting Factors M.BREGAR (Dante C.S.S.) 15 Living factors which control the growth of a population Examples: amount of food, predators, disease, etc. Slide 16: M.BREGAR (Dante C.S.S.) 16 Population Density : Population Density M.BREGAR (Dante C.S.S.) 17 The number of animals in a given area. High Population Density Low Population Density Density-Dependent Factors : Density-Dependent Factors M.BREGAR (Dante C.S.S.) 18 Limiting factors which are affected by the “number of other animals”. Example: food available, breeding areas, etc. Higher density, makes its harder to survive because there is more competition Density-Independent Factors : Density-Independent Factors M.BREGAR (Dante C.S.S.) 19 Limiting factors not affected by population number (population density) Population controlled by non-living events. Limits on Human Populations?(click on the you tube icon) : Limits on Human Populations?(click on the you tube icon) M.BREGAR (Dante C.S.S.) 20 You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Limits on Population Growth dantescience Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 584 Category: Education License: All Rights Reserved Like it (1) Dislike it (0) Added: April 19, 2010 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... By: sakhiik (15 month(s) ago) plzzzzzzz let me download this ppt Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Limits on Population growth : Limits on Population growth 1 M.BREGAR (Dante C.S.S.) Biotic Potential : Biotic Potential The maximum number of offspring an organism can produce with UNLIMITED resources (food, water, space, etc.) 2 M.BREGAR (Dante C.S.S.) Low Biotic Potential : Low Biotic Potential M.BREGAR (Dante C.S.S.) 3 High Biotic Potential : High Biotic Potential M.BREGAR (Dante C.S.S.) 4 Capacity for Survival : Capacity for Survival M.BREGAR (Dante C.S.S.) 5 Number of offspring that survive until they can themselves reproduce. Some animals may lay hundreds of eggs, but only a few will survive to become adults Capacity for Survival(click on the you tube icon) : Capacity for Survival(click on the you tube icon) M.BREGAR (Dante C.S.S.) 6 Procreation : Procreation M.BREGAR (Dante C.S.S.) 7 The number of times per year, that an animal can reproduce Reproductive Life : Reproductive Life M.BREGAR (Dante C.S.S.) 8 How long animals can actually reproduce for Elephants reproduce from age 15 to 90 Dogs from ages 2 to 7 Carrying Capacity : Carrying Capacity 9 M.BREGAR (Dante C.S.S.) Carrying Capacity : Carrying Capacity Populations will grow until an ecosystems “natural limit” called the carrying capacity. These natural limits are called RESOURCES 10 M.BREGAR (Dante C.S.S.) Carrying Capacity : Carrying Capacity M.BREGAR (Dante C.S.S.) 11 Limiting Factors : Limiting Factors 12 M.BREGAR (Dante C.S.S.) Limiting Factors : Limiting Factors M.BREGAR (Dante C.S.S.) 13 These are any factors which prevent unlimited growth Abiotic Limiting Factors : Abiotic Limiting Factors M.BREGAR (Dante C.S.S.) 14 Non-living factors which control population growth. Examples: temperature, rain, etc. Biotic Limiting Factors : Biotic Limiting Factors M.BREGAR (Dante C.S.S.) 15 Living factors which control the growth of a population Examples: amount of food, predators, disease, etc. Slide 16: M.BREGAR (Dante C.S.S.) 16 Population Density : Population Density M.BREGAR (Dante C.S.S.) 17 The number of animals in a given area. High Population Density Low Population Density Density-Dependent Factors : Density-Dependent Factors M.BREGAR (Dante C.S.S.) 18 Limiting factors which are affected by the “number of other animals”. Example: food available, breeding areas, etc. Higher density, makes its harder to survive because there is more competition Density-Independent Factors : Density-Independent Factors M.BREGAR (Dante C.S.S.) 19 Limiting factors not affected by population number (population density) Population controlled by non-living events. Limits on Human Populations?(click on the you tube icon) : Limits on Human Populations?(click on the you tube icon) M.BREGAR (Dante C.S.S.) 20