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Use the data to place the descriptions that best describe the carrying capacity in elk and bison from Year 1 to Year 20. Drag the correct answer into each box. Elk Carrying Capacity Bison Carrying Capacity Did not change Decreased Increased

Use the data to place the descriptions that best describe the carrying capacity in elk and bison from Year 1 to Year 20. Drag the correct answer into each box. Elk Carrying Capacity Bison Carrying Capacity Did not change Decreased Increased

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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**Instruction:** Use the data to place the descriptions that best describe the carrying capacity in elk and bison from Year 1 to Year 20. Drag the correct answer into each box. **Categories:** 1. Elk Carrying Capacity [ ] 2. Bison Carrying Capacity [ ] **Options:** - Did not change - Decreased - Increased **Explanation:** This exercise involves determining changes in the carrying capacity of elk and bison over a period of 20 years based on provided data. You need to select one of the three options (Did not change, Decreased, Increased) for each category and place it in the appropriate box to best describe the trend for elk and bison separately.
Transcribed Image Text:**Instruction:** Use the data to place the descriptions that best describe the carrying capacity in elk and bison from Year 1 to Year 20. Drag the correct answer into each box. **Categories:** 1. Elk Carrying Capacity [ ] 2. Bison Carrying Capacity [ ] **Options:** - Did not change - Decreased - Increased **Explanation:** This exercise involves determining changes in the carrying capacity of elk and bison over a period of 20 years based on provided data. You need to select one of the three options (Did not change, Decreased, Increased) for each category and place it in the appropriate box to best describe the trend for elk and bison separately.
**Wolves, Elk, and Bison in Yellowstone** Wolves, elk, and bison are native to Yellowstone, but the wolves disappeared in the 1920s due to excessive hunting. Wolves are primarily carnivores, while elk and bison are primarily herbivores. A team of scientists monitored the population of wolves in Yellowstone for the first 20 years after their release. **Figure 1. Number of Wolves in Yellowstone After Release** - **Graph Description:** - **X-axis:** Years (0 to 20) - **Y-axis:** Number of Individuals (0 to 200) - The number of wolves increased steadily from year 0 to around year 10, reaching a peak between 120 and 180 individuals, with some fluctuations afterward. _Source: NPS/Yellowstone Wolf Project_ The scientists also monitored the populations of elk and bison for the first 20 years after the wolves' release. **Figure 2. Number of Elk and Bison in Yellowstone After Wolf Release** - **Graph Description:** - **X-axis:** Years (0 to 20) - **Y-axis:** Number of Individuals (0 to 16,000) - Elk population (blue line) shows a significant decline from about 14,000 individuals to below 4,000 over 20 years. - Bison population (orange line) remains relatively stable, with a slight increase from around 2,000 to over 3,000 individuals. - **Legend:** Blue line for Elk, Orange line for Bison. _Source: NPS/Yellowstone Wolf Project_ The scientists also tracked the number of elk calves born per 100 elk females compared to the total number of wolves in the park. **Figure 3. Comparison of the Number of Elk Calves per 100 Elk Females to the Number of Wolves in Yellowstone** - **Graph Description:** - **X-axis:** Number of Wolves (0 to 100) - **Y-axis:** Number of Elk Calves per 100 Adult Females (0 to 40) - A negative trend is observed where increased wolf numbers correlate with a decrease in elk calves per 100 females. _Source: NPS/Yellowstone Wolf Project_
Transcribed Image Text:**Wolves, Elk, and Bison in Yellowstone** Wolves, elk, and bison are native to Yellowstone, but the wolves disappeared in the 1920s due to excessive hunting. Wolves are primarily carnivores, while elk and bison are primarily herbivores. A team of scientists monitored the population of wolves in Yellowstone for the first 20 years after their release. **Figure 1. Number of Wolves in Yellowstone After Release** - **Graph Description:** - **X-axis:** Years (0 to 20) - **Y-axis:** Number of Individuals (0 to 200) - The number of wolves increased steadily from year 0 to around year 10, reaching a peak between 120 and 180 individuals, with some fluctuations afterward. _Source: NPS/Yellowstone Wolf Project_ The scientists also monitored the populations of elk and bison for the first 20 years after the wolves' release. **Figure 2. Number of Elk and Bison in Yellowstone After Wolf Release** - **Graph Description:** - **X-axis:** Years (0 to 20) - **Y-axis:** Number of Individuals (0 to 16,000) - Elk population (blue line) shows a significant decline from about 14,000 individuals to below 4,000 over 20 years. - Bison population (orange line) remains relatively stable, with a slight increase from around 2,000 to over 3,000 individuals. - **Legend:** Blue line for Elk, Orange line for Bison. _Source: NPS/Yellowstone Wolf Project_ The scientists also tracked the number of elk calves born per 100 elk females compared to the total number of wolves in the park. **Figure 3. Comparison of the Number of Elk Calves per 100 Elk Females to the Number of Wolves in Yellowstone** - **Graph Description:** - **X-axis:** Number of Wolves (0 to 100) - **Y-axis:** Number of Elk Calves per 100 Adult Females (0 to 40) - A negative trend is observed where increased wolf numbers correlate with a decrease in elk calves per 100 females. _Source: NPS/Yellowstone Wolf Project_
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