Multiple choice

Why did dinosaurs go extinct?

  1. a meteor crashed into them

  2. volcanoes→dust cloud→plant death→dinosaur death

  3. meteor→volcanoes→dust cloud→plant death→dinosaur death

  4. poor health choices

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The current scientific consensus suggests a chain reaction: a massive meteor impact triggered widespread volcanic activity, which released enough dust and gas to block sunlight, causing a collapse of the food chain.