Cicada Life Cycle and Behavior

The video introduces the 17-year cicada, highlighting its unique lifecycle and behavior. Cicadas spend most of their lives underground, emerging every 17 years in massive swarms to breed and sing loudly. The video explains their lifecycle, emergence process, and the reasons behind their synchronized appearance. It also shares fun facts about cicadas, such as their five eyes and the concept of broods, which are different groups of cicadas that emerge in different years.

What makes the 17-year cicada unique compared to other cicadas?

• It has a lifespan of 17 years.

• It can fly faster than other cicadas.

• It changes color every year.

• It lives in Antarctica.

Why do cicadas emerge in massive swarms every 17 years?

• To avoid cold weather.

• To migrate to a new location.

• To find more food sources.

• To confuse predators with their numbers.

Which of the following is NOT a reason for cicadas' synchronized emergence?

• To overwhelm predators.

• To ensure species survival.

• To reproduce in large numbers.

• To find new habitats.

What triggers cicadas to emerge from the ground?

• The length of daylight.

• The temperature of the ground.

• The presence of predators.

• The sound of rain.

What do cicadas do immediately after emerging from their shells?

• They start flying immediately.

• They dry their wings and prepare to fly.

• They dig back into the ground.

• They change their color.

How long do adult cicadas typically live above ground?

• One week

• One day

• One year

• One month

What happens to cicada eggs after they are laid?

• They hatch and the young cicadas fly away.

• They are eaten by predators.

• They remain dormant for a year.

• They hatch and the young cicadas dig underground.

How many eyes do cicadas have?

• Two

• Three

• Five

• Eight

What is the purpose of cicadas leaving their empty shells behind?

• To attract mates.

• To mark their territory.

• It's a natural part of their molting process.

• To confuse predators.

What is a 'brood' in the context of cicadas?

• A group of cicadas that emerge in the same year.

• A type of cicada food.

• A shelter for cicadas.

• A predator of cicadas.