Practice Open Systems (1.3) - Environment Science & Ecology

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9 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is an open system?
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Think about ecosystems that take in resources from their surroundings.
Question 2.
Name one component of ecosystem dynamics.
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Consider elements that influence how ecosystems change over time.
3Question 3.
What is the primary characteristic of an open system in ecology?
- It does not exchange materials
- It exchanges energy and matter
- It is closed off from the environment
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Consider how ecosystems react to changes around them.
4Question 4.
True or False: Nutrient cycling is critical for ecosystem resilience.
- True
- False
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Think of nutrients as essential materials for life.
Question 5.
Discuss how a significant event like an oil spill can disrupt an open system and its dynamics. What are the potential long-term effects?
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Consider the cascading effects on different levels of organization.
Question 6.
Evaluate the role of human activities in disrupting the energy flow of an ecosystem. Provide specific examples.
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5 more questions in this section. Enroll free to practise them all.