Which ecosystem service is provided by coral reefs?(1 point)%0D%0AResponses%0D%0A%0D%0ACoral reefs provide water to irrigate crops.%0D%0ACoral reefs provide water to irrigate crops.%0D%0A%0D%0ACoral reefs ensure against land subsidence.%0D%0ACoral reefs ensure against land subsidence.%0D%0A%0D%0ACoral reefs provide materials to build human shelter.%0D%0ACoral reefs provide materials to build human shelter.%0D%0A%0D%0ACoral reefs protect mainland shorelines from coastal erosion.
