Who proposed the Glacial Control Theory related to coral reefs?

Correct option is A

The Glacial Control Theory was proposed by Reginald Daly. According to this theory, the formation and development of coral reefs are influenced by changes in sea levels during glacial and interglacial periods. During glacial periods, the sea level drops, exposing reefs, while during interglacial periods, the melting of ice raises the sea level, allowing coral growth to resume.
Information Booster:
1. Glacial Control Theory explains the rise and fall of sea levels affecting coral reef growth.
2. The theory accounts for the formation of atolls and barrier reefs.
3. It complements Darwin’s theory by emphasizing climatic influences.
4. Coral reefs thrive in shallow, warm, and clear waters, making sea-level changes critical.
5. The theory is significant in understanding the impact of climate change on coral ecosystems.
Additional Knowledge:
· Murray: Focused on coral reef growth being influenced by sediment deposition.
· Agassiz: Studied coral reef structures but focused on glaciation’s broader role.
· Gardiner: Contributed extensively to coral reef biology but did not propose the Glacial Control Theory.