Adaptations Lesson 1 Quiz 23-34

Front

Oldest rock layer in the diagram?

Back

A

Front

Animal E first appeared in Layer #6.

Back

Correct Answer: Layer #6

Front

Age of a rock compared to others:

Back

Relative age

Front

Example of an animal in the youngest layer at site 1?

Back

Bird.

Front

Layers B & D indicate the same age based on rock and fossil evidence.

Back

Correct answer: B & D

Front

Remains or evidence of an ancient organism.

Back

Fossil

Front

Pattern in fossil record indicating extinction:

Back

Fossil appears in older layers but not in younger layers.

Front

Pottery layer is younger than skull layer.

Back

The pottery is found in a rock layer that is younger than the rock layer containing the skull.

Front

Trilobites are older than ammonites and dinosaurs.

Back

In rock layers, trilobite fossils are found lower than dinosaur and ammonite fossils.

Front

Order of rock layers from oldest to youngest:

Back

5, 4, 3, 2, 1