Comprehensionhard · Past Paper

Read the passage: The 'butterfly effect' is a concept from chaos theory which suggests that small changes in initial conditions can lead to vast differences in later outcomes. A butterfly flapping its wings in Brazil might, in theory, cause a tornado in Texas. Question: What is the main point of the 'butterfly effect'?

AButterflies are very strong
BSmall causes can have large, unpredictable effects
CWeather is easy to predict
DBrazil and Texas have similar weather

✓ Correct Answer: BSmall causes can have large, unpredictable effects

The concept emphasizes that small initial changes can lead to large-scale consequences.

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