(2 points)
Responses
The floor of the cave was becoming eroded.
The floor of the cave was becoming eroded.
Colonies of algae and a calcite veil were developing on the cave walls.
Colonies of algae and a calcite veil were developing on the cave walls.
Visitors were inadvertently smudging artwork.
Visitors were inadvertently smudging artwork.
Both A and B.
Both A and B.
1 answer
The Cave of Lascaux was closed to the public in 1963 primarily due to concerns about the preservation of its prehistoric artwork. The correct response is:
Both A and B.
The floor of the cave was becoming eroded, and colonies of algae and a calcite veil were developing on the cave walls due to the humidity and changes in the cave environment caused by visitors.
