Multiple Choice
Which of the following is not an example of primary succession?
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48. Ecology
Introduction to Ecology
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How does removing several secondary consumers impact the entire ecosystem?
A
It decreases the population of primary producers, leading to more biodiversity.
B
It increases the population of primary consumers, leading to overgrazing.
C
It has no significant impact on the ecosystem.
D
It increases the population of tertiary consumers, leading to a balanced ecosystem.
Verified step by step guidance1
Understand the role of secondary consumers in an ecosystem. Secondary consumers are organisms that eat primary consumers. They are typically carnivores or omnivores.
Consider the food chain dynamics. Removing secondary consumers means that primary consumers, which are usually herbivores, have fewer predators.
Analyze the impact on primary consumers. With fewer predators, the population of primary consumers is likely to increase.
Evaluate the effect on primary producers. An increase in primary consumers can lead to overgrazing, which may reduce the population of primary producers like plants.
Consider the broader ecosystem impact. Overgrazing can lead to habitat degradation, affecting biodiversity and the balance of the ecosystem.
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