Practice Ecosystems And Biodiversity (4) - Chapter: Introduction to Environmental Science

Practice: Ecosystems and Biodiversity

Lesson 4Chapter: Introduction to Environmental Science

Practise this section

9 questions

Flashcard drill
3 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 the definition of an ecosystem?
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Think about the interactions between living things and their surroundings.
Question 2.
Name two biotic components of an ecosystem.
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Consider what is living in the environment.
3Question 3.
What defines an ecosystem?
- A community of rocks
- A community of plants
- A community of living organisms interacting with each other and their environment
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Think broadly about what makes up an ecosystem, including interactions.
4Question 4.
Biodiversity is essential for ______.
- True
- False
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Consider how variety strengthens an ecosystem.
Question 5.
Consider a scenario where a new species is introduced to an existing ecosystem. Predict the potential impacts on biodiversity and ecosystem function.
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Think about competition and sustainability.
Question 6.
Discuss the ethical implications of biodiversity loss due to human activity. What responsibilities do we have towards conservation?
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Consider our role as stewards of the Earth.

5 more questions in this section. Enroll free to practise them all.