Multiple Choice
In an ecosystem where the population of herbivores suddenly declines, what inference can be made about the availability of food for carnivores?
19
views
48. Ecology
Introduction to Ecology
Struggling with General Biology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which of the following is NOT a way that energy-producing technologies can impact aquatic viability?
A
Enhancing dissolved oxygen levels in aquatic ecosystems
B
Increasing water temperature through thermal pollution
C
Altering water flow and habitat structure
D
Releasing toxic chemicals into water bodies
Verified step by step guidance1
Understand the context of the question: Energy-producing technologies can impact aquatic ecosystems in various ways, often negatively. The goal is to identify which option does NOT harm aquatic viability.
Review the options provided: Enhancing dissolved oxygen levels, increasing water temperature through thermal pollution, altering water flow and habitat structure, and releasing toxic chemicals into water bodies.
Clarify the concept of dissolved oxygen: Dissolved oxygen is essential for aquatic life. Enhancing dissolved oxygen levels generally benefits aquatic ecosystems, as it supports the survival of fish and other organisms.
Analyze the other options: Increasing water temperature through thermal pollution can harm aquatic organisms by disrupting their metabolic processes. Altering water flow and habitat structure can lead to habitat loss and affect species diversity. Releasing toxic chemicals into water bodies can directly harm aquatic organisms and disrupt ecosystems.
Conclude that enhancing dissolved oxygen levels is the correct answer because it is beneficial to aquatic ecosystems, unlike the other options, which negatively impact aquatic viability.
Related Videos
Related Practice
Introduction to Ecology practice set
Problem sets built by lead tutorsExpert video explanations