37. The Cat is a threat to native species globally because they

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BlackTom AI · Accepted Answer

Reframing the question helps: what characteristic makes domestic or feral cats a global threat to native species? 
Option 1: 'are adaptable and consume a wide range of prey.' This is a robust description of the threat. Cats are highly adaptable to various habitats and climates, and their opportunistic feeding behavior allows them to prey on many species, including small mammals, birds, reptiles, and invertebrates. This broad diet and flexibility increase predation pressure across ecosystems and contribute to declines or local extinctions of native species. 
Option 2: 'cohabit with humans where their requirements are supplied.' While cats living with humans can impact wildlife, especially through outdoor access, this option describes a lifestyle factor rather than a direct mechanism by which cats threaten native species across the globe. It does not explain the ecological process of causing declines in native wildlife on a global scale. 
Option 3: 'hunt and kill the native predators at the top of the local food chain.' This statement overgeneralizes cats’ prey choices. Cats typically prey on smaller animals rather than definitively targeting apex predators. In many ecosystems, native top predators are not the primary prey of cats, so this claim inaccurately describes the main mechanism of harm. 
Option 4: 'reproduce more quickly than native animals.' While high reproductive potential can contribute to population growth, the core ecological threat posed by cats is not primarily about reproduction rate relative to all natives, but about predation pressure from their generalist diet and broad adaptability. This option omits the crucial predation impact that makes them a global threat. 
In summary, option 1 accurately captures the established ecological concern: cats’ adaptability and broad prey spectrum drive widespread predation on native species, whereas the other options describe factors or effects that are either indirect, inaccurate, or insufficient to explain the global threat.

Exams 10 25.5b DEC 10 Week 5 Reading Assessment RESIT - Requires Respondus LockDown Browser

37. The Cat is a threat to native species globally because they

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Exams 10 25.5b DEC 10 Week 5 Reading Assessment RESIT - Requires Respondus LockDown Browser

37. The Cat is a threat to native species globally because they

查看解析

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类似问题

When an introduced species spreads naturally and impacts native species it is called an species.

Invasive species have various characteristics that promote their success. Specifically, they are likely to rapidly, have no natural in their new habitat, and can tolerate variation in their habitat condition.

Question at position 17 Invasive species can cause ecological imbalance by out-competing and dominating native populations or organisms.TrueFalse

The lawns of the United States in the twentieth century were increasingly planted with ____________, a non-native grass that was resource intensive.

Match each of the invertebrates with their current status in New Zealand. (5 marks) 1: Gypsy moth ____ 2: Painted apple moth ____ 3: Southern salt marsh mosquito ____ 4: Great white butterfly ____ 5: Glassy-winged sharp shooter ____

The introduction of the Burmese python by pet owners in Florida has resulted in ________.

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希望你的学习变得更简单

Match each of the invertebrates with their current status in New Zealand. (5 marks) 1: Gypsy moth 2: Painted apple moth 3: Southern salt marsh mosquito 4: Great white butterfly 5: Glassy-winged sharp shooter