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ace.com/d2l/le/content/111219/viewContent/5532268/View tions Communities vity: Population Ecology - Logistic Growth Population growth slows Carrying capacity, no population growth Population grows capidry Time Population size

ace.com/d2l/le/content/111219/viewContent/5532268/View tions Communities vity: Population Ecology - Logistic Growth Population growth slows Carrying capacity, no population growth Population grows capidry Time Population size

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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**Title: Population Ecology - Logistic Growth** The image contains a graph depicting logistic growth, a concept in population ecology. Here's a detailed explanation: **Graph Explanation:** - **Axes:** - The horizontal axis represents time. - The vertical axis represents population size. - **Curve Description:** - The graph features an S-shaped curve. Initially, the population grows rapidly, then the growth slows down, and eventually stabilizes at the carrying capacity of the environment. - **Labels:** - Various points along the curve are labeled with boxes, which likely correspond to different stages of population growth: 1. Initial rapid growth (exponential phase) 2. Growth slows down as resources become limited 3. Population stabilizes at the carrying capacity (horizontal asymptote) **Annotated Features:** - **Carrying Capacity:** Marked by a dashed line, indicating the maximum population size that the environment can sustain indefinitely. - **Dots around the curve:** Represent actual data points or fluctuations in population size due to environmental resistance or other factors. **Sidebar:** - Terms listed are likely to be drag-and-drop labels for the boxes in the graph, suggesting an interactive learning activity on population growth stages. 1. Population growth slows 2. Carrying capacity, no population growth 3. Population grows rapidly 4. Time 5. Population size **Purpose:** This graph illustrates how populations typically grow in a constrained environment, emphasizing the importance of carrying capacity in regulating population size. Such models are crucial for understanding ecological balance and resource management.
Transcribed Image Text:**Title: Population Ecology - Logistic Growth** The image contains a graph depicting logistic growth, a concept in population ecology. Here's a detailed explanation: **Graph Explanation:** - **Axes:** - The horizontal axis represents time. - The vertical axis represents population size. - **Curve Description:** - The graph features an S-shaped curve. Initially, the population grows rapidly, then the growth slows down, and eventually stabilizes at the carrying capacity of the environment. - **Labels:** - Various points along the curve are labeled with boxes, which likely correspond to different stages of population growth: 1. Initial rapid growth (exponential phase) 2. Growth slows down as resources become limited 3. Population stabilizes at the carrying capacity (horizontal asymptote) **Annotated Features:** - **Carrying Capacity:** Marked by a dashed line, indicating the maximum population size that the environment can sustain indefinitely. - **Dots around the curve:** Represent actual data points or fluctuations in population size due to environmental resistance or other factors. **Sidebar:** - Terms listed are likely to be drag-and-drop labels for the boxes in the graph, suggesting an interactive learning activity on population growth stages. 1. Population growth slows 2. Carrying capacity, no population growth 3. Population grows rapidly 4. Time 5. Population size **Purpose:** This graph illustrates how populations typically grow in a constrained environment, emphasizing the importance of carrying capacity in regulating population size. Such models are crucial for understanding ecological balance and resource management.
Expert Solution
Step 1: Introduction

The graph shows how the population of a species varies with time. The population of a species increases with increasing time, at one point population does not stabilizes. 

Carrying capacity is the maximum load an environment can sustain. It is the point where population growth is zero afterwards.

When the supply of food increases than the demand then the population size increases. 

Carrying capacity is different for different species in an environment because of their dependence on particular food, shelter and requirements. 




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