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Amphibians Flashcards

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All Amphibians flashcards (5)

  1. What are the main characteristics of amphibians?Amphibians are cold-blooded vertebrates who spend part of their life in water and part on land. They usually start their life as larvae living in water, but undergo metamorphosis to develop lungs and legs for their adult life on land.
  2. Name three examples of amphibians.Frogs, salamanders, and newts are examples of amphibians.
  3. What is the process called when a tadpole changes into a frog?The process is called metamorphosis.
  4. What is unique about the skin of amphibians?The skin of amphibians is unique because it is moist and permeable, meaning it allows water and gases to pass through. This allows them to breathe through their skin in addition to their lungs.
  5. Why are amphibians important to the ecosystem?Amphibians are important to the ecosystem because they control the population of pests and insects, and they serve as an important food source for many animals. They are also indicators of environmental health because they are very sensitive to changes in the environment.

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