Question

question 3.
https://upload.wikimedia.org/wikipedia/commons/0/0b/ammonite-fossil.jpg
what does this evidence suggest about the area’s past?
a. an ocean once covered the desert.
b. the fossils were transported there by wind.
c. the organisms lived in a freshwater lake.
d. the area was always a desert.

Explanation:

The image shows an ammonite fossil, which is an extinct marine mollusk that only lived in saltwater ocean environments. Finding this fossil in an area (like a current desert) indicates the region was once covered by an ocean, as the organism could only survive in that marine habitat. Wind transport is not supported here, and ammonites did not live in freshwater lakes, so the area could not have always been a desert.

Answer:

A. An ocean once covered the desert.