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Questions and Answers
What is the impact of large moose populations on balsam fir plants on Isle Royale?
What is the impact of large moose populations on balsam fir plants on Isle Royale?
- The population of balsam fir plants increases.
- The population of balsam fir plants remains constant.
- The population of balsam fir plants drops. (correct)
- The moose population decreases.
How did human activity affect the otter population in the eighteenth century?
How did human activity affect the otter population in the eighteenth century?
- Hunters protected otters, leading to a population increase.
- Hunters killed many otters, greatly increasing the population. (correct)
- Hunters relocated otters to new habitats.
- Hunters captured otters for conservation purposes.
Why have otter populations been recovering since the beginning of the twentieth century?
Why have otter populations been recovering since the beginning of the twentieth century?
- Because otters developed a resistance to hunting.
- Because hunting of otters ceased. (correct)
- Due to an increase in predators hunting otters.
- Due to an increase in hunting activity.
What makes hunting lionfish using hook and line or big nets challenging?
What makes hunting lionfish using hook and line or big nets challenging?
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Why is it unlikely that hunting lionfish one at a time with hand nets would make any difference?
Why is it unlikely that hunting lionfish one at a time with hand nets would make any difference?
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