asked 169k views
1 vote
What does the presence of fossil coral, sponges, shellfish and trilobites indicate about the past climate of the Grand Canyon area

1 Answer

7 votes
The presence of sea-dwelling organism fossils indicate that, at one time, the area was under water.
answered
User Mateng
by
8.3k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.