Which best supports the evidence that an asteroid collision may have caused the extinction of dinosaurs?(1 point)

Question

Responses

Dinosaur fossil remains are found at the bottom of a body of water.
Dinosaur fossil remains are found at the bottom of a body of water.

Bodies of dinosaurs are only found in craters where asteroid collided.
Bodies of dinosaurs are only found in craters where asteroid collided.

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.

Answer 1

The response that best supports the evidence that an asteroid collision may have caused the extinction of the dinosaurs is:

Rare metal on Earth called Iridium is found in layers where dinosaurs disappeared.

This is significant because iridium is more commonly found in asteroids than in the Earth's crust, suggesting a link between the asteroid impact and the mass extinction event that led to the dinosaurs' demise.