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6. A population of 2,000 deer lived on a plateau. In 1906, all hunting of the deer was banned, and natural predators were relocated. Sheep and cattle, which competed with the deer, were banned from the plateau. The graph shows the deer population in the years following this. Deer Population of Plateau 1906–1938 50 40 30 20 10 1910 1920 1930 1940 Year Which statement is supported by the data in the graph? A. From 1920 to 1924, competition for limited resources managed the deer population. B. From 1915 to 1920, predation managed the deer population. C. From 1925 to 1930, resource scarcity was the most influential factor on the changing deer population. 7. Which of these changes in an ecosystem would most likely result in an increase of the carrying capacity of herbivores in the environment? A. an increase in the number of camivores in the ecosystem B. a decrease in the amount of precipitation in the ecosystem C. an increase in the number and variety of plants in the ecosystem Number of deer (thousands)

6. A population of 2,000 deer lived on a plateau. In 1906, all hunting of the deer was banned, and natural predators were relocated. Sheep and cattle, which competed with the deer, were banned from the plateau. The graph shows the deer population in the years following this. Deer Population of Plateau 1906–1938 50 40 30 20 10 1910 1920 1930 1940 Year Which statement is supported by the data in the graph? A. From 1920 to 1924, competition for limited resources managed the deer population. B. From 1915 to 1920, predation managed the deer population. C. From 1925 to 1930, resource scarcity was the most influential factor on the changing deer population. 7. Which of these changes in an ecosystem would most likely result in an increase of the carrying capacity of herbivores in the environment? A. an increase in the number of camivores in the ecosystem B. a decrease in the amount of precipitation in the ecosystem C. an increase in the number and variety of plants in the ecosystem Number of deer (thousands)

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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Unit 1 Name: Date: 6. A population of 2,000 deer lived on a plateau. In 1906, all hunting of the deer was banned, and natural predators were relocated. Sheep and cattle, which competed with the deer, were banned from the plateau. The graph shows the deer population in the years following this. Deer Population of Plateau 1906–1938 50 40 30 20 10 1910 1920 1930 1940 Year Which statement is supported by the data in the graph? A. From 1920 to 1924, competition for limited resources managed the deer population. B. From 1915 to 1920, predation managed the deer population. C. From 1925 to 1930, resource scarcity was the most influential factor on the changing deer population. 7. Which of these changes in an ecosystem would most likely result in an increase of the carrying capacity of herbivores in the environment? A. an increase in the number of carnivores in the ecosystem B. a decrease in the amount of precipitation in the ecosystem C. an increase in the number and variety of plants in the ecosystem 2 Number of deer (thousands)
Transcribed Image Text:Unit 1 Name: Date: 6. A population of 2,000 deer lived on a plateau. In 1906, all hunting of the deer was banned, and natural predators were relocated. Sheep and cattle, which competed with the deer, were banned from the plateau. The graph shows the deer population in the years following this. Deer Population of Plateau 1906–1938 50 40 30 20 10 1910 1920 1930 1940 Year Which statement is supported by the data in the graph? A. From 1920 to 1924, competition for limited resources managed the deer population. B. From 1915 to 1920, predation managed the deer population. C. From 1925 to 1930, resource scarcity was the most influential factor on the changing deer population. 7. Which of these changes in an ecosystem would most likely result in an increase of the carrying capacity of herbivores in the environment? A. an increase in the number of carnivores in the ecosystem B. a decrease in the amount of precipitation in the ecosystem C. an increase in the number and variety of plants in the ecosystem 2 Number of deer (thousands)
Unit 1 Name: Date: Unit Test: Living Systems Read each question. Circle the letter of the correct answer. 1. A rabbit population is near the carrying capacity of its ecosystem. If the population density of rabbits in an area were to increase, what direct effect would it most likely have? 3. An insect population feeds almost exclusively on a single species of plant. The carrying capacity of the insect population is dependent primarily on food availability. Recently, a fire destroyed 80% of the plants that the insects feed upon. By what factor will the carrying capacity change? A. There would be more food available to the rabbits. B. The rabbit population would die off immediately. А.0.2 В. 0.8 C. The rabbits would have greater competition for resources. С.2 2. Engineers are working to develop a new kind of artificial knee, which is used to replace damaged knees. Which of these would be 4. A scientist wants to study primary succession. After which ecological event should she begin her research? considered a tradeoff of the artificial knee? A. A fire burns down half of a forest. A. The artificial knee reduces pain in people B. A hurricane devastates a coral reef. who have the knee. C. A retreating glacier exposes bare rock. B. The artificial knee can lead to infection when the knee is implanted. 5. Which of these best describes a climax C. The new artificial knee is heavier than previous artificial knees to improve its lifespan. community? A. a growing forest with varied tree and shrub species after a wildfire B. a balanced population of clownfish and sea anemones in a coral reef ecosystem C. a booming population of plankton after farming that increased fertilizer runoff
Transcribed Image Text:Unit 1 Name: Date: Unit Test: Living Systems Read each question. Circle the letter of the correct answer. 1. A rabbit population is near the carrying capacity of its ecosystem. If the population density of rabbits in an area were to increase, what direct effect would it most likely have? 3. An insect population feeds almost exclusively on a single species of plant. The carrying capacity of the insect population is dependent primarily on food availability. Recently, a fire destroyed 80% of the plants that the insects feed upon. By what factor will the carrying capacity change? A. There would be more food available to the rabbits. B. The rabbit population would die off immediately. А.0.2 В. 0.8 C. The rabbits would have greater competition for resources. С.2 2. Engineers are working to develop a new kind of artificial knee, which is used to replace damaged knees. Which of these would be 4. A scientist wants to study primary succession. After which ecological event should she begin her research? considered a tradeoff of the artificial knee? A. A fire burns down half of a forest. A. The artificial knee reduces pain in people B. A hurricane devastates a coral reef. who have the knee. C. A retreating glacier exposes bare rock. B. The artificial knee can lead to infection when the knee is implanted. 5. Which of these best describes a climax C. The new artificial knee is heavier than previous artificial knees to improve its lifespan. community? A. a growing forest with varied tree and shrub species after a wildfire B. a balanced population of clownfish and sea anemones in a coral reef ecosystem C. a booming population of plankton after farming that increased fertilizer runoff
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