Question

Question Which best supports the evidence that an asteroid collision may have caused the extinction of dinosaurs?(1 point) Responses Rare metal on Earth called Iridium is found in layers where dinosaurs disappeared. Rare metal on Earth called Iridium is found in layers where dinosaurs disappeared. Many dinosaur skeletons are found in one particular rock layer. Many dinosaur skeletons are found in one particular rock layer. Bodies of dinosaurs are only found in crater where asteroid collided. Bodies of dinosaurs are only found in crater where asteroid collided. Dinosaur fossil remains are found at the bottom of a body of water.

Answer 1

The best response that supports the evidence that an asteroid collision may have caused the extinction of dinosaurs is: **Rare metal on Earth called Iridium is found in layers where dinosaurs disappeared.**

This is because the presence of iridium, which is more common in asteroids than in the Earth's crust, suggests a link to an asteroid impact around the time of the dinosaurs' extinction.