Question

Fossils are easily identified at Lyme Regis because the sedimentary limestone has been exposed by?

1) The erosion by rivers
2) Excavating for highways
3) The erosion by the ocean (creating cliffs)
4) Mining for slate

Answer 1

The sedimentary limestone at Lyme Regis has been exposed by the erosion by the ocean, creating cliffs, making it easy to identify fossils.

Step-by-step explanation:

The sedimentary limestone at Lyme Regis is easily identified because it has been exposed by the erosion by the ocean, creating cliffs. The action of the ocean waves over time has worn away the layers of sedimentary rock, revealing the fossil remains trapped within the limestone.