Multiple Choice
Which of the following best explains why littoral zones are more likely to contain vegetation than riparian zones?
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48. Ecology
Introduction to Ecology
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Which of the following best describes a benefit of natural change in ecosystems compared to its disadvantages?
A
Natural change can increase biodiversity by creating new habitats, whereas disadvantages may include temporary loss of some species.
B
Natural change eliminates all competition, resulting in a single dominant species.
C
Natural change always leads to ecosystem collapse and permanent loss of all species.
D
Natural change prevents any adaptation in species, making ecosystems less resilient.
Verified step by step guidance1
Understand the concept of natural change in ecosystems: Natural change refers to processes such as succession, disturbances (e.g., fires, floods), and climatic shifts that occur naturally within ecosystems. These changes can alter the structure and composition of ecosystems over time.
Evaluate the potential benefits of natural change: Natural change can create new habitats, niches, and opportunities for species to thrive. This can lead to increased biodiversity as new species colonize and adapt to the changing environment.
Consider the disadvantages of natural change: While natural change can be beneficial, it may also result in temporary loss of some species or disruption of existing populations. However, these changes are often part of a dynamic process that contributes to long-term ecosystem resilience.
Analyze the incorrect options: Natural change does not eliminate all competition or result in a single dominant species. It also does not always lead to ecosystem collapse or permanent loss of all species. Additionally, natural change often promotes adaptation, making ecosystems more resilient rather than less.
Identify the correct answer: The correct answer highlights the balance between benefits and disadvantages of natural change. It emphasizes that natural change can increase biodiversity by creating new habitats, while acknowledging the temporary loss of some species as a disadvantage.
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Introduction to Ecology practice set
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