Amazing Facts About Cicadas

How long do cicadas stay underground?

A. 2 years

B. 5 years

C. 10 years

D. 17 years

Answer:

D. 17 years

Cicadas are fascinating insects that spend a significant amount of their lives underground. One of the most incredible facts about cicadas is their long period of dormancy. Depending on the species, cicadas can stay underground for as long as 17 years before emerging as adults. This phenomenon, known as mass emergence, occurs in synchronized cycles where large groups of cicadas emerge from the ground simultaneously. During their time underground, cicadas feed on tree roots to gain nutrients and grow. Once they emerge from the ground, cicadas live as adults for only a few weeks to mate, lay eggs, and complete their life cycle.

The 17-year periodical cicadas, such as the Magicicada species found in North America, are known for their incredibly long underground phase. These cicadas spend 17 years underground as nymphs before emerging en masse to mate and reproduce. This unique behavior is a marvel of nature and has fascinated scientists and insect enthusiasts for generations.

So, the correct answer to the question is: D. 17 years. Cicadas can stay underground for up to 17 years before emerging as adults.

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