Practice How Do Our Activities Affect The Environment? (13.2)

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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 an ecosystem?
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Think about both living and non-living components.
Question 2.
Name one example of a producer.
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What do plants do with sunlight?
3Question 3.
What is the main component of a food chain?
- Decomposers
- Producers
- Consumers
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Who is providing food in the ecosystem?
4Question 4.
True or False: A food chain can have an unlimited number of trophic levels.
- True
- False
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Think about how much energy is lost with each step.
Question 5.
How would the removal of a top carnivore from an ecosystem affect the population of herbivores?
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Consider the predator-prey relationships we discussed.
Question 6.
Design a waste management plan for a small community, addressing both biodegradable and non-biodegradable waste.
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Think about effective ways to manage different types of waste.

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