Coral Reefs & Mangroves Flashcards
1
Q
What are the three types of coral reefs?
A
Fringing reefs (along coastlines), barrier reefs (separated by a lagoon), and atolls (circular reefs around lagoons).
2
Q
Q: What conditions are necessary for coral reef growth?
A
A: Warm (23-25°C), clear, shallow, saltwater with ample sunlight and low sedimentation.
3
Q
Q: How do mangrove forests protect coastlines?
A
A: Their roots stabilize sediment, reduce erosion, and act as a buffer against storm surges.
4
Q
Why are coral reefs important for marine biodiversity?
A
A: They provide habitat, food, and breeding grounds for many marine species.
5
Q
Q: How do rising sea temperatures affect coral reefs?
A
A: They cause coral bleaching, where corals expel algae, leading to loss of color and potential death.
